Biology:Vaccine passports during the COVID-19 pandemic

Template:COVID-19 pandemic sidebarA vaccine passport or proof of vaccination was an immunity passport employed as a credential[1] in countries and jurisdictions as part of efforts to control the COVID-19 pandemic via vaccination. A vaccine passport was typically issued by a government or health authority, and usually consisted of a digital or printed record (such as a vaccine card, QR code, or digital authentication).
The use of vaccine passports was based on the general presumption that a vaccinated individual would be less likely to transmit SARS-CoV-2 to others, and less likely to experience a severe outcome (hospitalization or death) if they were to be infected, thus making it relatively safer for them to congregate. A vaccine passport was typically coordinated with policies enforced by individual businesses, or enforceable public health orders, that required patrons to present proof of vaccination for COVID-19 as a condition of entry or service; in the latter case, these requirements were intended to improve uptake of the vaccines, which in turn would allow for the gradual easing of overall public health restrictions.[2]
Government-mandated use of vaccine passports during the COVID-19 pandemic typically applied to discretionary public spaces and events (such as indoor restaurants, bars, and large-scale in-person events, such as concerts and sports), and not essential businesses, such as retail stores or health care. In France, Italy,[3] Ireland,[4] and Canada,[5] vaccine uptake increased after various levels of governments announced plans to introduce vaccine passports.
Vaccine passports were controversial and raised scientific, ethical and legal concerns.[6][7] England initially decided against mandating vaccine passports due to worries that discrimination and economic harm would occur, but later joined the other nations of the United Kingdom in mandating vaccine passports due to the threat of the Omicron variant.
The concept proved divisive in the United States; Canada, the UK and much of the European Union citing civil liberties and privacy concerns. The U.S. federal government left the matter to individual states. While some cities and states chose to implement a vaccine passport rule, others explicitly banned them in certain public and private sector contexts, arguing that they discriminate against those who made a personal choice to not receive the vaccine. A federal proof of vaccination requirement for land-based border crossings into Canada by essential workers resulted in the 2022 Canadian trucker protest in Ottawa, backed largely by liberty-oriented groups.
History and background

Many governments, including Finland[8] and Germany,[9] expressed early interest in the concept. Vaccine passports were seen as a potential way to permit a faster economic recovery from large-scale lockdowns that applied to all residents (especially within the travel and tourism industries), improve the confidence of patrons concerned for their health and safety, and incentivize vaccination in order for a population to potentially reach "herd immunity".[10][11]
In May 2020, Chile started issuing "release certificates" to patients who had recovered from COVID-19, but stated tha the documents did not yet certify immunity.[12] Many governments including Finland,[8] Germany,[9] the United Kingdom,[13] and the United States[14] expressed interest in the concept.
The Royal Society published a report on 19 February 2021,[15] where a lead author of the report, Professor Melinda Mills, Director of the Leverhulme Centre for Demographic Science at the University of Oxford said: “Understanding what a vaccine passport could be used for is a fundamental question – is it literally a passport to allow international travel or could it be used domestically to allow holders greater freedoms? The intended use will have significant implications across a wide range of legal and ethical issues that need to be fully explored and could inadvertently discriminate or exacerbate existing inequalities.” The report listed 12 essential criteria for an international standard.
On 12 March 2021, Ecma International announced its intention to create an international standard which prevented counterfeits and protected private data as much as possible in a "Call for Participation on Vaccine Passports International Standardization" [16] that referenced the earlier report from the UK's Royal Society. In August 2021, Ecma International announced revisions to Ecma-417 (Architectures for distributed real-time access systems) relevant to standards for vaccine passports.[17]
An early advocate of immunity passports during the COVID-19 pandemic was Sam Rainsy, the Cambodian opposition leader. In exile and under confinement in Paris, he proposed immunity passports as a way to help restart the economy in a series of articles which he began in March 2020 and published in The Geopolitics and The Brussels Times.[18][19][20] The proposals were also published in French.[21] The idea became increasingly relevant as evidence of lasting acquired immunity became clear.[22] Rainsy and other proponents of the idea, argued that immunity, whether acquired naturally or through vaccination, was a resource which needed to be used to limit the impact of the pandemic on the global economy.[23] Many people in Cambodia depended entirely for their living on a tourism industry which had been wiped out during the pandemic. Poor countries could also benefit from recording immunological status as this would reduce wastage of scarce vaccines. The immunity passport proposed by Rainsy was effectively adopted in the EU under the name of "health pass".[24]
It was initially unclear whether vaccinated people who remained asymptomatic were still contagious and were thus silent spreaders of the virus putting unvaccinated people at risk. "A lot of people are thinking that once they get vaccinated, they’re not going to have to wear masks anymore," said Michal Tal, an immunologist at Stanford University. "It’s really going to be critical for them to know if they have to keep wearing masks, because they could still be contagious."[25]
In January 2021, Israel announced that Israelis who had received their second vaccination and those who had proof of recovery from infection would be eligible for a Green Pass, exempting them from isolation requirements[26] and mandatory COVID-19 tests, including those on arrival from overseas.[27] In February 2021, Israel became one of the first countries to implement a vaccine passport system, dubbed the Green Pass. They were required to access venues such as gyms, hotels, bars, and restaurants.[28][29][30] In October 2021, Israel announced an update to its guidelines, requiring the most recent vaccine dose (or proof of recovery) to have been during the past six months. This change made Israel the first country to make a booster shot a requirement for its vaccine passport system.[31]
By region
Africa
Morocco
In August 2021, Morocco established a nightly curfew between 23:00 and 04:30, exempting those fully vaccinated.[32] The curfew was lifted in November 2021.[33]
Asia
Azerbaijan
Beginning on 1 September 2021, Azerbaijan required proof of vaccination for people over 18 to enter virtually all public spaces, and a national mandate of 1 October required vaccination of all state-regulated workers.[34]
China
In February 2020, China started to use digital "health codes", available on a variety of platforms including WeChat and Alipay with scannable QR barcodes displaying a "traffic light" system of colours to enter public transport, shops, restaurants and malls. It was used 40 billion times between February and March.[35]
In March 2021, an "International Travel Health Certificate" was created.[36] In March 2021,[37] the government of China rolled out the world's first[38] COVID-19 vaccine passport system through a partnership[35] with Alipay and WeChat. The system provided a health certificate that included an individual's vaccine status and the results of COVID-19 testing.[35][38][37] Initially, the system would only indicate that an individual had been vaccinated if they received a Chinese-made coronavirus vaccine, leading to criticism, though by April 2021 the system began to accept records of receiving the Pfizer-BioNTech, Moderna, and Janssen vaccines.[39] By March 2021, the app was optional and its use was restricted to Chinese citizens.[35] The digital health passport was intended to better facilitate travel.[40][35] Privacy advocates and Chinese netizens expressed concerns regarding the potential of invasive data collection and the use of data for non-health monitoring purposes.[35][41]
Iran

The Ministry of Health and Education required a passport number and Iranian national ID card code for issuing vaccine digital foreign travel card.[42]
Israel
Israel was one of the first countries to issue what is known as a Green Pass in February 2021.[43] The pass was discontinued on 1 June 2021,[43] but following a surge of new infections, it was reinstated on 29 July 2021.[44] In October 2021, all existing Green Passes were voided if the most recent shot was administered more than 6 months ago. A new pass would be issued upon proof of a third (booster) dose or a recovery within the past 6 months.[45][46] A temporary Green Pass could also be obtained with a negative viral test, but would be paid for by the individual unless ineligible for vaccination.[47] Starting 1 March 2022, most COVID-19 regulations were relaxed, and a Green Pass was only required to enter old age homes.[48]
Japan
On 19 July 2021, Japan began accepting applications for its COVID-19 vaccination passport program. When issued, the passports would be in paper form in both Japanese and English, showing the holder's date(s) of inoculation and the vaccine type, and would be available free of charge.[49] By 20 December 2021, entry restrictions were relaxed for Japan vaccine passport holders in 76 countries.[50]
Saudi Arabia
Singapore
South Korea
On 1 November 2021, a vaccine passport system went into effect in South Korea as part of a "living with COVID-19" strategy, requiring vaccination of all residents wishing to access high-risk areas such as bars, restaurants, gyms and saunas.[51][52]
Taiwan
On 25 October 2021, the Taiwanese government announced that the digital COVID certificate system in the country had been completed.[53] In December 2021, the system was also recognised by the EU as an equivalent of the EU Digital Covid Certificate. On 20 January 2022, Taiwan officially released the certificate and implemented rules that it be required before entering bars or karaoke alike.[54]
Europe
European Union
Bulgaria
On 19 October 2021, the caretaker Minister of Health of Bulgaria, Stoycho Katsarov, introduced the Green Certificate (Bulgarian: Зелен Сертификат). Starting 21 October 2021, all visitors to cinemas, theaters, concerts, museums, galleries, supermarkets over 300 square meters, fitness centers, gyms, restaurants and entertainment centers in Bulgaria had to prove that they were vaccinated, had a valid negative test within last 72 hours or had not been ill recently.[55][56] The restrictions ended on 10 March 2022.[57]
Denmark
Denmark introduced a Coronapas on 21 April 2021. Those unvaccinated with a recently negative test of 72 hours or previous infection of COVID-19 of up to 12 weeks prior were included in the pass system. Due to the high uptake of vaccines, Denmark retired their system on 10 September 2021.[58][59]
France
France issued a Health Pass (or Pass Sanitaire in French) on 9 August 2021, for use in non-essential settings for those 18 and older.[60][61] To obtain the pass people had to be fully vaccinated or undertake a test within 72 hours of attending a non-essential space or had recovered recently from an infection of the virus.[62] The initial announcement of the pass system was believed to have encouraged an additional one million people to sign up for vaccination the day following the announcement,[61] and was credited to encouraging a further 3.7 million people to sign up for vaccination in the following week.[63] Starting 1 October 2021, those aged 12 and older were required a Pass Sanitaire to enter public sites like restaurants, cinemas, and sporting events.[60][64]
Germany

In Germany, proof of COVID vaccinations or recent recovery, was typically entered in the International Certificate of Vaccination or Prophylaxis (German: Impfausweis), similar to how other vaccinations for other diseases are recorded. The entry in this booklet could be used to acquire an EU Digital COVID Certificate, in accordance with EU Directive 2021/953, effective 1 July 2021.[65]
Hungary
Outside of the application of the EUDCC, Hungary recognised Kazakh[66] and Indian[67] vaccine passports.
Ireland
In July 2021, Ireland introduced a vaccine certificate program (EU Digital COVID Certificate) which allowed vaccinated individuals to attend cafes, bars and restaurants. Due to one of the highest uptakes of COVID-19 vaccines in the world, the Republic of Ireland (but not Northern Ireland) had plans to retire their vaccine passport program on 22 October 2021, however, this was postponed due to increased COVID-19 cases and hospital numbers.[68][69] On 22 January 2022, the Republic of Ireland's vaccine passport programme was retired, except for international travel.[70]
Italy
In August 2021, the Italian government extended the requirement of the EU Digital COVID Certificate, also known as a Green Pass, to the participation in sports events and music festivals, but also to access indoor places like bars, restaurants and gyms, as well as long-distance public transportation.[71] On 15 October 2021, Italy became the first country in the world to require its entire workforce, public and private, to have a government-issued health pass.[72][73]
Sweden
On 1 December 2021, the Swedish government introduced vaccine passports for indoor events with more than 100 people. Indoor events with more than 100 participants who did not use vaccination certificates were required follow specific guidelines to avoid spreading the disease.[74][75]
Ukraine
In Ukraine, citizens with at least one dose of a vaccine were allowed to attend certain high-risk indoor settings which would normally be closed or heavily restricted in hot spots.[76][77]
United Kingdom
Proof of vaccination programs existed in the Home Nations of the United Kingdom, with England and Wales referring to them as "NHS COVID Pass", Scotland as "NHS Scotland Covid Status",[78] and Northern Ireland as "COVIDCert NI".[79][80] By December 2021, all four nations had mandated proof of vaccination or a recent negative test in specific settings. The exact rules varied by nation, but they primarily applied to venues such as cinemas, nightclubs, and venues hosting large organized events (including but not limited to concerts and sporting events).[80]
In September 2021, Secretary of Health Sajid Javid stated that England would not implement a mandate for proof of vaccination, following pushback from Conservative members of parliament and business leaders over potential discrimination and economic harm.[81][82][83][84] Prime Minister Boris Johnson subsequently stated that England would focus on a strategy of contact tracing, rapid testing, and the rollout of vaccine boosters, and only included mandatory proof of vaccination in a package of "plan B" measures (including a reintroduction of mask mandates) in the event of another surge of COVID-19 cases.[85][86][87] The spread of Omicron variant in England would lead to the implementation of "plan B", resulting in proof of vaccination for nightclubs and large events becoming mandatory beginning 15 December.[88] These restrictions ended on 27 January 2022.[89]
North Macedonia
Residents wishing to attend events, bars, restaurants, and other dining establishments had to present proof of vaccination.[90]
North America
Canada


The implementation of digital proof of vaccination in Canada was largely conducted at the provincial and territorial level, with the federal government specifying the SMART Health Card document and QR code standard designed to be suitable for international travel.[91][92][93]
By November 2021, all ten provinces in Canada, and two of the three territories, had implemented or announced plans to implement a provincially-regulated vaccine passport.[91]
Federal requirements and mandates
Beginning 30 October 2021, proof of vaccination became mandatory for all passengers aged 12 and older boarding domestic and/or international commercial airplanes departing from most Canadian airports, and those riding on the cross-country Via Rail services.[94][92][95]
Travellers by land (via the United States border) were required to be fully vaccinated to enter Canada, and required to provide a negative test 72 hours before land crossing.[96][97] An exception was made for essential workers until January 15 2022, when essential workers (mainly truckers) were required to be fully vaccinated to re-enter the country.[98] In late-January 2022, a convoy to a demonstration in the federal capital of Ottawa—supported primarily by far-right activists and groups—was held to protest this change.[99][100][101]
Alberta
Alberta implemented the Restrictions Exemption Program (REP) from 20 September 2021 to 8 February 2022, after re-establishing a state of emergency on 15 September 2021. The government described the program as an opt-in system, allowing establishments to operate with fewer restrictions. Visitors at these establishments were required to present a proof of vaccination or a recent negative test. If a facility did not participate, or was prohibited from participating, it was required to comply with all public health orders, such as reduced capacity and/or being prohibited from offering indoor dining.[102]
Due to Omicron variant, even establishments participating in REP became subject to restrictions in December 2021, including restrictions on the capacity of large venues (50%), and restaurants subject to limits on table sizes, a prohibition on entertainment, and operating hours.[103]
The city of Calgary passed a municipal bylaw on 23 September 2021 to mandate participation in REP by all industries that were eligible to do so.[104] The bylaw ceased on 9 February 2022 due to the lifting of the REP by the provincial government. The city considered reimplementing the mandate at the municipal level (as had several U.S. cities) but such a proposal was rejected by the city council committee.[105]
Manitoba
Manitoba was the first province to introduce a passport system in Canada on 17 July 2021. The passport requirement was removed for movie theatres, museums and galleries on 7 August 2021,[106] only to be reinstated on 3 September 2021, upon Manitoba expanding its passport system. The province utilized physical Immunization Cards which faced supply shortages in production.[107]
Quebec
Quebec was the second province to implement a vaccine passport system on 1 September 2021, using QR codes.[108]
Northwest Territories
The Northwest Territories implemented an opt-in vaccine passport system on 22 October 2021 using original vaccination receipts.[109]
Other provinces
- British Columbia created a Proof of vaccination system which utilised a QR code. The system initially relied on paper receipts of the BC vaccine receipt and gradually migrated to a digital system. The QR code could also be physically printed out.[110]
- New Brunswick required a Proof of Vaccination system using original immunisation records.[111]
- Newfoundland and Labrador had plans to release a QR code based system for their vaccine passport.[112]
- Nova Scotia had a Proof of Full Vaccination Policy using original government issued proof of vaccination.[113]
- Ontario introduced a vaccine passport system on 22 September 2021. The system initially relied on original vaccine paper receipts, but gradually began switching over to verifiable QR codes along with the introduction of the "Verify Ontario" mobile app on 22 October 2021.[114] By 4 January 2022, only vaccine receipts with verifiable QR codes and the "Verify Ontario" mobile app were accepted at venues where proof of vaccine was required.[115]
- Prince Edward Island used the PEI Vax Pass Program using original government issued vaccination information.[116]
- Saskatchewan had a Proof of vaccination mandate, effective from 1 October 2021 to 13 February 2022.[117][118][119]
- Yukon territory planned to implement a passport system on 30 November 2021 to access non-essential indoor facilities.[120]
United States

The Centers for Disease Control and Prevention (CDC) issued a COVID-19 vaccine card that could be accepted as proof of vaccination; however, it was vulnerable to forgery and counterfeiting, and thus not considered a verifiable proof of vaccination.[127][1] The United States' federal government ruled out adopting a framework for a digital vaccine passport, citing privacy and human rights concerns; this left their implementation to individual states and territories.[128]
Prior to the eventual political outcry, public views on vaccine passports were evenly split and the divide crossed political and ideological lines.[129] 21 Republican-led states to varying degrees went on to ban public agencies from issuing or requiring a vaccine passport, while Alabama, Florida, Iowa, Utah, Montana, and Texas also made it illegal for any private entity to request proof of vaccination as a condition of service. This was an effort to limit discrimination against those who have made a personal choice to not get vaccinated.[1][130][131][132] House Republicans also argued that requiring knowledge of one's vaccine status was a violation of data privacy rules and an illicit means of tracking the population.[133][134][135]
The state governments of California, Hawaii, Louisiana, New York, North Carolina, Delaware, and Virginia allowed residents to choose to receive proof of COVID-19 vaccination in the form of a scannable QR code by linking to records within each state's immunization registry.[136][137][138] Illinois had a Vax Verify website, where residents could download proof of COVID-19 vaccination for businesses that required it.[139] In New Jersey, residents could obtain a digital COVID-19 vaccination record through its mobile app Docket; Governor Phil Murphy specifically avoided using the term "vaccine passport" to describe the service.[140]
Each state credential had varying degrees of interoperability with other state and foreign governments; some states had closed systems, with QR codes that were only usable within the issuing state, and others had broad interoperability, with New York offering both types of credentials for its residents.[141] Arizona, Maryland, Mississippi, North Dakota, Washington, West Virginia, Puerto Rico, and the District of Columbia contracted with the organization MyIR that interfaced with governmental vaccination records to produce a PDF proof of vaccination, but had also moved toward scannable QR codes. Health departments in Indiana, Colorado, and Georgia could provide proof of vaccination in PDF form but not via a QR code.[142][143][144][145]
Los Angeles County
Los Angeles County began a proof of vaccination system for indoor bars, restaurants, venues and nightclubs on 7 October 2021.[146]
New York City
New York City began its Excelsior Pass or Key to NYC vaccine passport system for dining, fitness, events and indoor entertainment on 13 September 2021.[147][148][149]
Chicago
Chicago began requiring a vaccine passport on January 3 2022 for indoor spaces such as restaurants, bars, gyms, and entertainment venues.[150]
New Orleans
New Orleans began to require proof of vaccination or a negative test to enter indoor bars, restaurants, events, fitness, and sporting events on 16 August 2021.[151]
South America
Brazil
In December 2020, the Brazilian Senate approved a document giving digital proof of all vaccinations – not just those with respect to COVID-19. However, the urgency for creating such a digital proof of vaccination came from the COVID-19 pandemic.[152]
Chile
In May 2021, then Health Ministry Subsecretary, Paula Daza, mandated the "mobility pass" (pase de movilidad) in gyms, restaurants and swimming pools. This document was given to people with two doses of the COVID-19 vaccine, later it was upscaled to three doses and later on in the same year, four doses were required, being one of the most drastic vaccines passports in the world.[153][154] Chile was the only country in the world with entry procedures such as requiring homologation of vaccines to travel to.[155]
Oceania
Australia
Australia required proof of vaccination for international travel. The federal government also maintained a vaccine registry while individual states such as New South Wales and Victoria required vaccines to enter indoor venues.[156]
New Zealand
On 17 November 2021, the New Zealand Government launched a vaccine certificate called My Vaccine Pass for individuals who had been vaccinated against COVID-19. The vaccine pass was required to enter hospitality venues, community, sport and faith-based gatherings as defined by the COVID-19 Protection Framework.
They came into force on 29 November 2021.[157][158] On 23 November, the New Zealand Government launched the NZ Pass Verifier to scan the passes.[159]
On April 5, 2022, vaccine passes were no longer required for most venues.[160]
On June 1, 2022, all vaccine passes became invalid, and were no longer be required for any venue.[160]
Arguments and controversy
By September 2021, the World Health Organization (WHO) acknowledged that mandatory COVID-19 vaccine passports would be discriminatory against countries with little access to vaccinations, but could eventually be considered for international travel when vaccine access improved.[161]
Effect on vaccine uptake
In some jurisdictions, vaccine uptake increased after various levels of governments announced plans to mandate their use.[3][5][162][163]
Ethical and social issues
The ethical issues that arose in the acceptability of vaccine passports revolved around the policy objectives and the intended use.[6][7] The public health restriction on implementing vaccine passports limited the freedom of an individual to perform social activities.[164]

People who were privileged to receive the vaccination gained access to going back to normal life while low-income populations remained disproportionately low on vaccinations which hindered their ability to participate in non-essential activities.[164]
Due to the imbalance in the distribution of vaccines in the developing world, there were concerns about the inequity of vaccine passports for travellers.[161] On 15 April 2021, the World Health Organization's emergency committee opposed vaccination passports, saying, "States parties are strongly encouraged to acknowledge the potential for requirements of proof of vaccination to deepen inequities and promote differential freedom of movement".[165] "Some sort of vaccine certificate will be important" to reboot travel and tourism, according to Dr. David Nabarro, special envoy on COVID-19 for the WHO, in February 2021.[166]
In March 2021, Bernardo Mariano, the WHO's Director of Digital Health and Innovation, said that "We don't approve the fact that a vaccination passport should be a condition for travel."[167] Lawmakers in several US states also considered legislation to prohibit COVID-19 vaccination passports.[168]
Ethical concerns about vaccine passports were also raised by the Human Rights Watch (HRW).[169] According to HRW, requiring vaccine passports for work or travel would force people into taking tests or risk losing their jobs,[169] create a perverse incentive for people to intentionally infect themselves to acquire immunity certificates,[169] and risk creating a black market of forged or otherwise falsified vaccine cards.[169] By restricting social, civic, and economic activities, it was feared vaccine passports may "compound existing gender, race, ethnicity, and nationality inequities."[170] Immunity certificates also faced privacy and human rights concerns.[171]
Digital privacy
A security vulnerability in the app used by New Jersey and Utah briefly made it possible to request the QR codes of other users, containing encoded name, date of birth, and vaccination history information.[172] On 24 September 2021, Saskatchewan Health Authority stated that digital vaccine records obtained in the province between 19 and 24 September may have accidentally contained the wrong QR code for the specific user.[173]
Vaccination certificates
Natural immunity
People may acquire a degree of natural immunity from SARS-CoV-2 when they are exposed to the live virus, and develop a primary immune response which produces antibodies that can recognize specific variants.[174] By May 2021, the WHO reported that more than 90% of individuals established recognizable antibodies within four weeks after an infection. For most people, these detectable antibodies roughly stayed for at least 6–8 months.[175] However, antibodies may not guarantee immunity from novel variants and mutations of SARS-CoV-2. The uncertainty of the science behind immunity to SARS-CoV-2 raised issues over their applicability within passport frameworks.[174][176]
It was also argued that the primary difference was that vaccination certificates such as the Carte Jaune incentivized individuals to obtain vaccination against a disease, while immunity passports incentivized individuals to get infected with and recover from a disease.[170]
See also
- COVID-19 vaccine card
- COVID-19 vaccine
- Deployment of COVID-19 vaccines
- Electronic health record
- Living with COVID-19
- Patient record access
- Vaccination requirements for international travel
References
- ↑ 1.0 1.1 1.2 "FAQ: What Is A Vaccine 'Passport,' And What Are These Credentials Used For?" (in en). 8 April 2021. https://www.gpb.org/news/2021/04/08/faq-what-vaccine-passport-and-what-are-these-credentials-used-for.
- ↑ Ali Raza (30 August 2021). "Vaccine passports crucial to prevent future COVID-19 lockdowns, hospitality industry says". CBC News. https://www.cbc.ca/news/canada/toronto/vaccine-certificates-hospitality-lockdowns-1.6158987. Retrieved 2 November 2021.
- ↑ 3.0 3.1 Hart, Robert. "Vaccine Passports Spur Explosion In Vaccinations—And Protests—As Europe Cracks Down On Vaccine Holdouts". https://www.forbes.com/sites/roberthart/2021/07/27/explosion-in-vaccinations-and-protests-follow-health-pass-announcements-as-europe-cracks-down-on-vaccine-holdouts/.
- ↑ "Covid-19: Irish vaccine passports 'accelerated' jab uptake" (in en-GB). BBC News. 2 October 2021. https://www.bbc.com/news/world-europe-58722878.
- ↑ 5.0 5.1 "With vaccine passports around the corner, Niagara sees increase in vaccination appointments; 55 new COVID cases Sunday". 4 September 2021. https://www.stcatharinesstandard.ca/news/niagara-region/2021/09/04/with-vaccine-passports-around-the-corner-niagara-sees-increase-in-vaccination-appointments.html.
- ↑ 6.0 6.1 "Immunity certification for COVID-19: ethical considerations". Bulletin of the World Health Organization 99 (2): 155–161. February 2021. doi:10.2471/blt.20.280701. PMID 33551509.
- ↑ 7.0 7.1 Dada, Sara; Battles, Heather; Pilbeam, Caitlin; Singh, Bhagteshwar; Solomon, Tom; Gobat, Nina (27 September 2021). "Learning from the past & present: social science implications for COVID-19 immunity-based documentation" (in en). Humanities and Social Sciences Communications 8 (1): 1–9. doi:10.1057/s41599-021-00898-4. ISSN 2662-9992. https://researchonline.lshtm.ac.uk/id/eprint/4663947/1/s41599-021-00898-4.pdf.
- ↑ 8.0 8.1 "Suomalaiset tutkijat kehittivät vasta-ainetestin, joka paljastaa, kuka on jo sairastanut koronaviruksen" (in fi). Helsingin Sanomat. https://www.hs.fi/tiede/art-2000006450798.html.
- ↑ 9.0 9.1 Day, Joel (1 April 2020). "Coronavirus breakthrough: Germany roll outs promising antibody test to end lockdown". Daily Express. https://www.express.co.uk/news/world/1263131/coronavirus-europe-angela-merkel-germany-latest-antibody-test-nhs-news-vaccine.
- ↑ "Travelling this summer? You will likely need a vaccine passport" (in en). Al Jazeera. https://www.aljazeera.com/economy/2021/5/4/g-20-nations-set-to-back-covid-vaccine-passports.
- ↑ Asi, Yara M. (13 March 2021). "The pros and cons of vaccine passports" (in en-US). https://www.fastcompany.com/90614712/the-pros-and-cons-of-vaccine-passports.
- ↑ "In reversal, Chile says coronavirus release certificates will not prove immunity". Reuters. 29 April 2020. https://www.reuters.com/article/us-health-coronavirus-chile/in-reversal-chile-says-coronavirus-release-certificates-will-not-prove-immunity-idUSKBN22B2ZY.
- ↑ "Britain looking at COVID-19 immunity certificates but more research needed". Channel NewsAsia. 3 April 2020. https://www.channelnewsasia.com/news/world/coronavirus-covid-19-united-kingdom-immunity-certificate-12604182.
- ↑ "Anthony Fauci Says Government Is Discussing Immunity Cards For Coronavirus Survivors". Inquistr. 10 April 2020. https://www.inquisitr.com/5990370/coronavirus-id-fauci/.
- ↑ "12 challenges for vaccine passports". The Royal Society. 19 February 2021. https://royalsociety.org/news/2021/02/12-challenges-for-vaccine-passports/. "“International standardisation is one of the criteria we believe essential, but we have already seen some countries introducing vaccine certificates related to travel or linked to quarantine or attending events. We need a broader discussion about multiple aspects of a vaccine passport, from the science of immunity through to data privacy, technical challenges and the ethics and legality of how it might be used.” The report sets out 12 criteria that need to be satisfied in order to deliver a vaccine passport. A vaccine passport should: 1) Meet benchmarks for COVID-19 immunity 2) Accommodate differences between vaccines in their efficacy, and changes in vaccine efficacy against emerging variants 3) Be internationally standardised 4) Have verifiable credentials 5) Have defined uses 6) Be based on a platform of interoperable technologies 7) Be secure for personal data 8) Be portable 9) Be affordable to individuals and governments 10) Meet legal standards 11) Meet ethical standards 12) Have conditions of use that are understood and accepted by the passport holders"
- ↑ "Call for participation on vaccine passport international standardization". Ecma International. 12 April 2021. https://www.ecma-international.org/news/ecma-tc51-committee-is-calling-for-participation-and-for-feedback-from-interested-stakeholders-on-the-development-of-a-vaccine-passport-international-standardization/.
- ↑ "Standard on vaccine passport". Ecma International. 9 August 2021. https://www.ecma-international.org/wp-content/uploads/ECMA-417.pdf.
- ↑ "How to Prevent COVID-19 From Paralysing the World's Economy". The Geopolitics. 27 March 2020. https://thegeopolitics.com/how-to-prevent-covid-19-from-paralysing-the-worlds-economy/.
- ↑ "Immunity Passports: A proposal to revive tourism, international trade and transport". The Brussels Times. 12 April 2020. https://www.brusselstimes.com/opinion/105720/immunity-passports-a-proposal-to-revive-tourism-international-trade-and-transport-and-the-world-economy/.
- ↑ "International Immunity Passports Can Help Restore Freedom of Movement". The Geopolitics. 8 April 2020. https://thegeopolitics.com/international-immunity-passports-can-help-restore-freedom-of-movement/.
- ↑ "CAMBODGE – CORONAVIRUS: L'appel de Sam Rainsy pour des passeports «immunitaires afin de combattre l'épidémie mondiale de Covid 19" (in fr). http://www.gavroche-thailande.com/actualites/ailleurs-en-asie/111853-cambodge-coronavirus-l-appel-de-sam-rainsy-pour-des-passeports-immunitaires-afin-de-combattre-l-epidemie-mondiale-de-covid-19.
- ↑ "Immunity to the Coronavirus May Last Years, New Data Hint". 17 November 2020. https://www.nytimes.com/2020/11/17/health/coronavirus-immunity.html.
- ↑ "Opinion | Covid-19 recoveries: From immunity passport to health pass" (in en). 18 May 2021. https://www.brusselstimes.com/opinion/169895/covid-19-recoveries-from-immunity-passport-to-health-pass/.
- ↑ "Immunity Passports Arrive Under a Different Name". 21 May 2021. https://thegeopolitics.com/immunity-passports-arrive-under-a-different-name/.
- ↑ "Here's Why Vaccinated People Still Need to Wear a Mask". The New York Times. 8 December 2020. https://www.nytimes.com/2020/12/08/health/covid-vaccine-mask.html. "In most respiratory infections, including the new coronavirus, the nose is the main port of entry. The virus rapidly multiplies there, jolting the immune system to produce a type of antibodies that are specific to mucosa, the moist tissue lining the nose, mouth, lungs and stomach. If the same person is exposed to the virus a second time, those antibodies, as well as immune cells that remember the virus, rapidly shut down the virus in the nose before it gets a chance to take hold elsewhere in the body. The coronavirus vaccines, in contrast, are injected deep into the muscles and stimulate the immune system to produce antibodies. This appears to be enough protection to keep the vaccinated person from getting ill. Some of those antibodies will circulate in the blood to the nasal mucosa and stand guard there, but it’s not clear how much of the antibody pool can be mobilized, or how quickly. If the answer is not much, then viruses could bloom in the nose — and be sneezed or breathed out to infect others. “It’s a race: It depends whether the virus can replicate faster, or the immune system can control it faster,” said Marion Pepper, an immunologist at the University of Washington in Seattle. “It’s a really important question.” This is why mucosal vaccines, like the nasal spray FluMist or the oral polio vaccine, are better than intramuscular injections at fending off respiratory viruses, experts said."
- ↑ "Israel is launching Covid immunity passports. Here's what they allow you to do". CNBC. 15 January 2021. https://www.cnbc.com/2021/01/15/israel-is-launching-covid-immunity-passports-for-vaccinated-citizens.html.
- ↑ "Israel's green passport provides vaccination incentive". Globes. March 2021. https://en.globes.co.il/en/article-israels-green-passport-provides-vaccination-incentive-1001355771.
- ↑ Kershner, Isabel (18 February 2021). "As Israel Reopens, 'Whoever Does Not Get Vaccinated Will Be Left Behind'" (in en-US). The New York Times. ISSN 0362-4331. https://www.nytimes.com/2021/02/18/world/middleeast/israel-covid-vaccine-reopen.html.
- ↑ Gold, Hadas (11 March 2021). "Israel vaccination 'Green Pass' may offer a glimpse of a post-Covid future" (in en). CNN. https://www.cnn.com/travel/article/israel-vaccine-green-pass-wellness/index.html.
- ↑ Fauzia, Miriam (2 March 2021). "Fact check: Israel launching 'Green Pass' for citizens vaccinated against COVID-19" (in en-US). https://www.usatoday.com/story/news/factcheck/2021/03/02/fact-check-israel-launching-green-pass-covid-19-vaccinated/6871965002/.
- ↑ The Associated Press. "Israel tightens COVID 'green pass' rules, sparking protest" (in en). https://abcnews.go.com/International/wireStory/israel-tightens-covid-green-pass-rules-sparking-protest-80376179.
- ↑ "Morocco: Authorities extend health state of emergency through Sept. 10 to combat COVID-19 and its variants /update 69". https://crisis24.garda.com/insights-intelligence/intelligence/risk-alerts/wip10011847570/morocco-authorities-extend-health-state-of-emergency-through-sept-10-to-combat-covid-19-and-its-variants-update-69.
- ↑ newsafrica (2021-11-10). "Morocco ends Covid-19 Curfew" (in en-US). https://cdn2.newsafricanow.com/exclusives/morocco-ends-covid-19-curfew/.
- ↑ "COVID vaccination to become virtually compulsory in Azerbaijan | Eurasianet" (in en). https://eurasianet.org/covid-vaccination-to-become-virtually-compulsory-in-azerbaijan.
- ↑ 35.0 35.1 35.2 35.3 35.4 35.5 "China's new vaccine passport could expand the state's already vast surveillance program". Coda Story. 12 March 2021. https://www.codastory.com/authoritarian-tech/china-vaccine-passport/.
- ↑ "China's Digital Health Certificates —". https://kunpeng.co.uk/blog/chinas-digital-health-certificates.
- ↑ 37.0 37.1 "China launches COVID-19 vaccine passport for cross-border travel". Global News. Reuters. 9 March 2021. https://globalnews.ca/news/7685366/covid-vaccine-passport-china/.
- ↑ 38.0 38.1 "China introduces world's first 'virus passport' programme". Agence France-Presse. France 24. 10 March 2021. https://www.france24.com/en/asia-pacific/20210310-china-introduces-virus-passports-as-russia-signs-deal-to-produce-covid-vaccine-in-eu.
- ↑ "China to recognize Western shots for its vaccine passports, as it seeks to reopen". The Washington Post. 20 April 2021. https://www.washingtonpost.com/world/asia_pacific/china-vaccine-passport-visas-covid/2021/04/20/8a6422d0-a14e-11eb-8a6d-f1b55f463112_story.html.
- ↑ "China's vaccine nationalism softens as country signals it may approve foreign-made shots". CNN. 21 April 2021. https://www.cnn.com/2021/04/21/china/china-covid-football-mic-intl-hnk/index.html.
- ↑ "China's coronavirus health code apps raise concerns over privacy". The Guardian. 1 April 2020. https://www.theguardian.com/world/2020/apr/01/chinas-coronavirus-health-code-apps-raise-concerns-over-privacy.
- ↑ "صدور کارت دیجیتال واکسن کرونا | سامانه واکسیناسیون". https://vaccine.gums.ac.ir/%D8%A7%D8%AE%D8%A8%D8%A7%D8%B1/%D9%86%D8%AD%D9%88%D9%87-%D8%AF%D8%B1%DB%8C%D8%A7%D9%81%D8%AA-%DA%A9%D8%A7%D8%B1%D8%AA--%D9%88%D8%A7%DA%A9%D8%B3%D9%86-%D8%AF%DB%8C%D8%AC%DB%8C%D8%AA%D8%A7%D9%84-%D9%88%D8%B2%D8%A7%D8%B1%D8%AA-%D8%A8%D9%87%D8%AF%D8%A7%D8%B4%D8%AA.
- ↑ 43.0 43.1 "First In First Out: The Rise and Fall of Israel's Green Pass". 2 June 2021. https://lexatlas-c19.org/first-in-first-out-the-rise-and-fall-of-israels-green-pass/.
- ↑ "Israel to reinstate coronavirus 'Green Pass' as Delta variant hits". NBC News. 22 July 2021. https://www.nbcnews.com/news/world/israel-reinstate-covid-19-green-pass-vaccine-certificates-delta-variant-n1274746.
- ↑ "Israel adds COVID-19 booster shot requirement to its vaccine passport – National | Globalnews.ca". https://globalnews.ca/news/8239533/israel-covid-green-pass-booster-shot/.
- ↑ Srivastava, Mehul (3 October 2021). "Israelis face losing vaccine passport without Covid boosters". Financial Times. https://www.ft.com/content/a1b2fd70-71b5-4e91-be0b-553b0e1e2639.
- ↑ "More than 1 million Israelis who haven't gotten booster will lose quarantine exemption". MSN. https://www.msn.com/en-in/news/world/more-than-1-million-israelis-who-havent-gotten-booster-will-lose-quarantine-exemption/ar-AAOZLeW?ocid=BingNewsSearch.
- ↑ "Israel drops almost all COVID health rules as it exits Omicron wave" (in en-US). ISSN 0040-7909. https://www.timesofisrael.com/israel-drops-almost-all-covid-health-rules-as-it-exits-omicron-wave/.
- ↑ Osumi, Magdalena (22 July 2021). "Japan's vaccine passports: Here's what you need to know" (in en-US). https://www.japantimes.co.jp/news/2021/07/22/national/vaccine-passports-explainer/.
- ↑ Takahara, Kanako (20 December 2021). "Japan has released its digital vaccine passport. Here's what you need to know." (in en-US). https://www.japantimes.co.jp/news/2021/12/20/national/japan-digital-vaccine-passport-app-explainer/.
- ↑ Smith, Josh; An, Sunghyuk (1 November 2021). "S.Korea eases curbs, imposes vaccine passports in 'living with COVID-19' campaign". Reuters.com. https://www.reuters.com/world/asia-pacific/skorea-eases-curbs-imposes-vaccine-passports-living-with-covid-19-campaign-2021-11-01/.
- ↑ "South Korea loosens restrictions in first step toward 'living with Covid-19'". CNBC. 29 October 2021. https://www.cnbc.com/2021/10/29/south-korea-loosens-restrictions-in-step-toward-living-with-covid-19.html.
- ↑ "Taiwan has completed digital COVID certificate system: Minister – Focus Taiwan" (in zh-Hant-TW). 25 October 2021. https://focustaiwan.tw/society/202110250010.
- ↑ "Taiwan's adult entertainment venues to require vaccination proof for entry on Jan. 21 | Taiwan News | 2022-01-20 18:33:00". 2022-01-20. https://www.taiwannews.com.tw/en/news/4416674.
- ↑ Welle (www.dw.com), Deutsche. "България въвежда зелен Ковид сертификат | DW | 19.10.2021" (in bg-BG). https://www.dw.com/bg/%D0%B1%D1%8A%D0%BB%D0%B3%D0%B0%D1%80%D0%B8%D1%8F-%D0%B2%D1%8A%D0%B2%D0%B5%D0%B6%D0%B4%D0%B0-%D0%B7%D0%B5%D0%BB%D0%B5%D0%BD-%D0%BA%D0%BE%D0%B2%D0%B8%D0%B4-%D1%81%D0%B5%D1%80%D1%82%D0%B8%D1%84%D0%B8%D0%BA%D0%B0%D1%82/a-59550032.
- ↑ "Официално: Зеленият сертификат влeзe в сила, 8 общини минават изцяло на онлайн обучение - По света и у нас - БНТ Новини" (in bg). https://bntnews.bg/news/oficialno-zeleniyat-sertifikat-vleze-v-sila-8-obshtini-minavat-izcyalo-na-onlain-obuchenie-1172552news.html.
- ↑ "Разхлабват мерките: Без зелен сертификат в обекти с обществено значение - България" (in bg). 9 March 2022. https://dariknews.bg/novini/bylgariia/razhlabvat-merkite-bez-zelen-sertifikat-v-obekti-s-obshtestveno-znachenie-2303027.
- ↑ "Denmark to lift all remaining Covid restrictions on 10 September". The Guardian. 27 August 2021. http://www.theguardian.com/world/2021/aug/27/denmark-to-lift-all-remaining-covid-restrictions-on-10-september.
- ↑ "'Stark contrast': how Covid pass is helping Denmark open up". The Guardian. 2 May 2021. http://www.theguardian.com/world/2021/may/02/stark-contrast-how-covid-pass-is-helping-denmark-open-up.
- ↑ 60.0 60.1 Ledsom, Alex. "French Vaccine Passports: Warning For Fall Family Holidays". https://www.forbes.com/sites/alexledsom/2021/09/07/french-vaccine-passports-warning-for-fall-family-holidays/.
- ↑ 61.0 61.1 "COVID-19 cases down after France introduced its vaccine passport — will the same happen in Canada?". 2 September 2021. https://globalnews.ca/news/8162976/france-vaccine-passport-cases-covid/.
- ↑ 56522408
- ↑ "France's vaccine passport worked – sort of". Wired. https://www.wired.co.uk/article/france-vaccine-passport-health-pass.
- ↑ "France extends Covid-19 health pass rule to teens, lifts mask mandate for some schools" (in en). The Straits Times. 2021-09-30. ISSN 0585-3923. https://www.straitstimes.com/world/europe/france-extends-covid-19-health-pass-rule-to-teens-lifts-mask-mandate-for-some-schools.
- ↑ "Regulation (EU) 2021/953 of the European Parliament and of the Council of 14 June 2021 on a framework for the issuance, verification and acceptance of interoperable COVID-19 vaccination, test and recovery certificates (EU Digital COVID Certificate) to facilitate free movement during the COVID-19 pandemic". 2021. https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A32021R0953.
- ↑ "Hungary Becomes First Country in EU to Recognize Kazakhstan's Vaccination Passports" (in en). 25 June 2021. https://bm.ge/en/article/vapirebt-10-wliani-gegmis-momzadebashi-ucxoeli-partniorebi-chavrtot---premieri--/85853.
- ↑ "Not just UK, over 30 nations now recognise India's Covid-19 vaccine certificate" (in en). Hindustan Times. 15 October 2021. https://www.hindustantimes.com/india-news/not-just-uk-over-30-nations-now-recognise-india-s-covid-19-vaccine-certificate-101634263197572.html.
- ↑ Humphries, Conor (31 August 2021). "Ireland to drop almost all COVID-19 restrictions in October". https://www.reuters.com/world/europe/ireland-drop-almost-all-covid-19-restrictions-october-2021-08-31/. Retrieved 18 February 2022.
- ↑ "At a glance: What are the new reopening plans?". The Journal. 19 October 2021. https://www.thejournal.ie/new-reopening-plans-ireland-restrictions-5578668-Oct2021/.
- ↑ Lehane, Mícheál (2022-01-21). "Martin hails a 'good day' as most restrictions to end" (in en). RTÉ News and Current Affairs. https://www.rte.ie/news/coronavirus/2022/0121/1274972-coronavirus-ireland/.
- ↑ Giuffrida, Angela (22 July 2021). "Italy imposes 'green pass' restrictions on unvaccinated people" (in en). The Guardian. https://www.theguardian.com/world/2021/jul/22/italy-covid-19-green-pass-vaccinations-restrictions.
- ↑ Workers across Italy face a new reality: No health pass, no paycheck., The New York Times
- ↑ * "VerificaC19" (in en). https://play.google.com/store/apps/details?id=it.ministerodellasalute.verificaC19&hl=en&gl=US. "official app of the Italian government... to verify the validity and authenticity of COVID-19 Green Certificates"
- "Immuni" (in en). https://play.google.com/store/apps/details?id=it.ministerodellasalute.immuni&hl=en&gl=US. "Immuni is the official exposure notification app of the Italian government...The system is based on Bluetooth Low Energy technology, which is designed to be especially energy-efficient, and it doesn’t collect any geolocation data, including GPS data."
- ↑ Regeringskansliet, Regeringen och (24 November 2021). "Beslut om vaccinationsbevis för allmänna sammankomster och offentliga tillställningar gäller från 1 december 2021" (in sv). https://www.regeringen.se/pressmeddelanden/2021/11/beslut-om-vaccinationsbevis-for-allmanna-sammankomster-och-offentliga-tillstallningar-galler-fran-1-december-2021/.
- ↑ "Sweden to introduce vaccine passes for events of over 100 people". The Local Sweden. 17 November 2021. https://www.thelocal.se/20211117/analysis-will-sweden-introduce-covid-vaccine-passes/.
- ↑ "Ukrainian government announces vaccine passports". Reuters.com. Reuters. 13 September 2021. https://www.reuters.com/world/europe/ukrainian-government-announces-vaccine-passports-2021-09-13/.
- ↑ "Ukrainian government announces vaccine passports". 14 September 2021. https://www.indiatoday.in/world/story/ukrainian-government-announces-vaccine-passports-1852489-2021-09-14.
- ↑ Bradley, Jane (22 September 2021). "Covid Scotland: How vaccine passports have 'become normal' around the world". The Scotsman. https://www.scotsman.com/news/politics/covid-scotland-how-vaccine-passports-have-become-normal-around-the-world-3389897.
- ↑ "Large outdoor events resume from 17 January" (in en). http://www.gov.scot/news/large-outdoor-events-resume-from-17-january/.
- ↑ 80.0 80.1 "Covid passports: Where do I still need to use one?" (in en-GB). BBC News. 2022-01-27. https://www.bbc.com/news/explainers-55718553.
- ↑ "England vaccine passport plans ditched, Sajid Javid says". BBC News. 12 September 2021. https://www.bbc.com/news/uk-58535258.
- ↑ Lukpat, Alyssa (12 September 2021). "Amid cries of tyranny, England cancels plans to require vaccine passports.". The New York Times. https://www.nytimes.com/2021/09/12/world/europe/britain-vaccine-passport-cancelled.html.
- ↑ "Covid-19: Vaccine passports and children urged to get jabs in hotspot county". BBC News. 4 October 2021. https://www.bbc.com/news/uk-58795758.
- ↑ Jackson, Marie (12 September 2021). "England vaccine passport plans ditched, Sajid Javid says". BBC News. https://www.bbc.co.uk/news/uk-58535258.
- ↑ "What is Covid Plan B and what are the rules across the UK this winter?". BBC News. 20 October 2021. https://www.bbc.co.uk/news/explainers-52530518.
- ↑ "Boris Johnson warns Covid risk remains as he unveils England's winter plan" (in en-GB). BBC News. 2021-09-14. https://www.bbc.com/news/uk-58560031.
- ↑ "Covid jab rollout for 12 to 15-year-olds to start in UK schools" (in en-GB). BBC News. 2021-09-14. https://www.bbc.com/news/uk-58552769.
- ↑ "Covid: New Plan B rules on working from home and masks announced for England" (in en-GB). BBC News. 2021-12-08. https://www.bbc.com/news/uk-59585307.
- ↑ "Covid: Face mask rules and Covid passes to end in England" (in en-GB). BBC News. 2022-01-19. https://www.bbc.com/news/uk-60047438.
- ↑ Howell, Beth (23 April 2021). "Which Countries Are Using COVID-19 Vaccine Passports?" (in en-US). https://www.movehub.com/blog/countries-using-covid-passports/.
- ↑ 91.0 91.1 Rachel Gilmore (22 October 2021). "Trudeau unveils Canada's international proof-of-vaccination for COVID-19" (in en-US). Global News. https://globalnews.ca/news/8286078/covid-coronavirus-vaccine-passport-certificate-federal-travel/.
- ↑ 92.0 92.1 "About the Canadian COVID-19 proof of vaccination". Government of Canada. 25 October 2021. https://www.canada.ca/en/immigration-refugees-citizenship/services/canadian-covid-19-proof-vaccination.html.
- ↑ Osman, Laura (2021-10-21). "Feds, provinces agree on vaccine passport for domestic, international travel: PM". CP24. The Canadian Press. https://www.cp24.com/news/feds-provinces-agree-on-vaccine-passport-for-domestic-international-travel-pm-1.5632766.
- ↑ Tumilty, Ryan (7 October 2021). "Sweeping federal vaccine mandate goes into force Oct. 30 and targets last holdouts" (in en). National Post. https://nationalpost.com/news/politics/federal-vaccine-mandate-to-be-imposed-at-end-of-october.
- ↑ Canada, Transport (6 October 2021). "Mandatory COVID-19 vaccination requirements for federally regulated transportation employees and travellers". https://www.canada.ca/en/transport-canada/news/2021/10/mandatory-covid-19-vaccination-requirements-for-federally-regulated-transportation-employees-and-travellers.html.
- ↑ Canada, Global Affairs (8 April 2021). "COVID-19 vaccinated travellers entering Canada - Travel restrictions in Canada". https://travel.gc.ca/travel-covid/travel-restrictions/covid-vaccinated-travellers-entering-canada.
- ↑ Harris, Sophia (November 8, 2021). "The U.S. land border is open. Here's what you need to know". https://www.cbc.ca/news/business/u-s-land-border-open-vaccinated-1.6233944.
- ↑ "Requirements for truckers entering Canada in effect as of January 15, 2022". 13 January 2022. https://www.canada.ca/en/public-health/news/2022/01/requirements-for-truckers-entering-canada-in-effect-as-of-january-15-2022.html.
- ↑ Reynolds, Christopher; Ibrahim, Erika (January 24, 2022). "Trucker convoy raises millions in funds as vaccine-hesitant supporters flock to cause" (in en-CA). The Toronto Star. The Canada Press (Toronto Star Newspapers). https://www.thestar.com/business/2022/01/24/trucker-convoy-raises-millions-in-funds-as-vaccine-hesitant-supporters-flock-to-cause.html.
- ↑ Taylor, Casey (January 26, 2022). "Truck convoy's message muddies the closer it gets to capital". baytoday.ca (Village Media). https://www.baytoday.ca/local-news/truck-convoys-message-muddies-the-closer-it-gets-to-capital-4994947.
- ↑ Aiello, Rachel (January 25, 2022). "Conservative MPs cheer on trucker convoy, voice opposition to vaccine mandates" (in en). https://www.ctvnews.ca/politics/article/conservative-mps-cheer-on-trucker-convoy-voice-opposition-to-vaccine-mandates/.
- ↑ "Alberta to launch proof-of-vaccination program, declares health emergency amid surge in COVID-19 cases". CBC News. 15 September 2021. https://www.cbc.ca/news/canada/edmonton/kenney-shandro-hinshaw-update-covid-19-1.6177210.
- ↑ "Alberta reduces attendance at large venues to avoid COVID-19 superspreaders, opens boosters to all adults" (in en). 2021-12-21. https://edmonton.ctvnews.ca/alberta-reduces-attendance-at-large-venues-to-avoid-covid-19-superspreaders-opens-boosters-to-all-adults-1.5715178.
- ↑ "New Calgary COVID-19 bylaw will make vaccine passport program mandatory" (in en). 22 September 2021. https://www.ctvnews.ca/calgary/article/new-calgary-covid-19-bylaw-will-make-vaccine-passport-program-mandatory/.
- ↑ Kanygin, Jordan (February 9, 2022). "Calgary council committee votes against exploring its own vaccine passport". https://www.ctvnews.ca/calgary/article/calgary-council-committee-votes-against-exploring-its-own-vaccine-passport/.
- ↑ "Public Health Order Changes to Come into Effect Aug. 7; Many Sectors to Fully Open with No Restrictions". 3 August 2021. https://news.gov.mb.ca/news/index.html?item=51998&posted=2021-08-03.
- ↑ "Manitoba pausing printing of immunization cards due to 'overwhelming demand'". 9 July 2021. https://globalnews.ca/news/8016526/manitoba-pausing-printing-of-immunization-cards-due-to-overwhelming-demand/.
- ↑ "COVID-19 vaccination passport". https://www.quebec.ca/en/health/health-issues/a-z/2019-coronavirus/progress-of-the-covid-19-vaccination/covid-19-vaccination-passport.
- ↑ "N.W.T. voluntary vaccine passport program set to launch Oct. 22, as COVID-19 cases trend downward – CBC News". Canadian Broadcasting Corporation. 2021-10-14. https://www.cbc.ca/news/canada/north/nwt-vaccine-passport-1.6211060.
- ↑ "Proof of vaccination". 9 January 2025. https://www2.gov.bc.ca/gov/content/covid-19/vaccine/proof.
- ↑ "REVISED / New regulations introduced to increase vaccination rates and slow the spread of COVID-19". 15 September 2021. https://www2.gnb.ca/content/gnb/en/news/news_release.2021.09.0641.html.
- ↑ "N.L. government reveals draft vaccine passport plan to St. John's business community – CBC News". Canadian Broadcasting Corporation. 2021-09-20. https://www.cbc.ca/news/canada/newfoundland-labrador/draft-vaccine-passport-plan-business-consultation-1.6192668.
- ↑ "Coronavirus (COVID-19): Nova Scotia COVID-19 Proof of Vaccination". 30 January 2020. https://novascotia.ca/coronavirus/proof-of-full-vaccination-policy/.
- ↑ "Proof of COVID-19 vaccination". 12 September 2022. https://covid-19.ontario.ca/proof-covid-19-vaccination.
- ↑ "Ontario Newsroom". https://news.ontario.ca/en/release/1001327/ontario-taking-action-to-protect-against-omicron-variant.
- ↑ "PEI Vax Pass Program". https://www.princeedwardisland.ca/en/topic/pei-vax-pass-program.
- ↑ "Businesses And Venues Requiring Proof Of Vaccination Or Negative Tests Starting October 1, 2021" (in en). https://www.saskatchewan.ca/government/news-and-media/2021/september/30/businesses-and-venues-requiring-proof-of-vaccination-or-negative-tests--starting-october-1-2021.
- ↑ "New Sask. public health order will include proof of vaccination requirements for more businesses" (in en-US). https://globalnews.ca/news/8269181/new-sask-covid-public-health-order-oct-2021/.
- ↑ "Saskatchewan Ending Proof Of Vaccination Requirement | News and Media". February 8, 2022. https://www.saskatchewan.ca/government/news-and-media/2022/february/08/saskatchewan-ending-proof-of-vaccination-requirement.
- ↑ "Yukon premier announces vaccine mandate, passport program starting Nov. 30 – CBC News". Canadian Broadcasting Corporation. 2021-10-15. https://www.cbc.ca/news/canada/north/yukon-vaccine-mandate-passport-program-1.6212703.
- ↑ "These States Have Banned Vaccine Passports". https://www.usnews.com/news/best-states/articles/which-states-have-banned-vaccine-passports.
- ↑ "New York Launches First Digital COVID-19 Vaccine Passport". PC Magazine. 29 March 2021. https://www.pcmag.com/news/new-york-launches-first-digital-covid-19-vaccine-passport.
- ↑ "Tennessee Senate passes ban on government issued 'vaccine passports'". The Hill. 14 April 2021. https://thehill.com/homenews/state-watch/548224-tennessee-senate-passes-ban-on-government-issued-vaccine-passports.
- ↑ Samuels, Iris (14 April 2021). "Governor bans use of vaccine passports in Montana". Associated Press. https://apnews.com/article/business-montana-immunizations-coronavirus-pandemic-52624cd52f8254d893836aca9ce7659a.
- ↑ "Utah law blocks government agencies from requiring COVID-19 Vaccines". Salt Lake Tribune. 6 April 2021. https://www.sltrib.com/news/politics/2021/04/06/new-utah-law-blocks/.
- ↑ "Texas governor bans mandated COVID-19 "vaccine passports"". CBS News. 7 April 2021. https://www.cbsnews.com/news/texas-vaccine-passports-greg-abbott/.
- ↑ Kelleher RK (Oct 21, 2021). "5 Ways To Get Digital Proof Of Covid Vaccination Status—Even If You Live In A Red State". Forbes. Retrieved 23 October 2021.
- ↑ "Covid: US rules out federal vaccine passports" (in en-GB). BBC News. 6 April 2021. https://www.bbc.com/news/world-us-canada-56657194.
- ↑ "Public views about COVID-19 'Immunity Passports'" (in en). Journal of Law and the Biosciences 8. 2021. doi:10.1093/jlb/lsab016. PMID 34258019.
- ↑ Sakariassen, Alex (30 July 2021). "How to comply with Montana's new vaccine discrimination law" (in en-US). http://montanafreepress.org/2021/07/30/montana-vaccine-discrimination-guidelines/.
- ↑ Owens, Caitlin (12 July 2021). "Republicans push to ban "discrimination" against unvaccinated people" (in en). https://www.axios.com/republicans-coronavirus-vaccines-discrimination-law-states-533503fb-fa83-43d0-bd51-2d614483d241.html.
- ↑ Richardson, Ian. "Iowa Senate gives final passage to 'vaccine passport' ban, sending it to Gov. Kim Reynolds" (in en-US). https://www.desmoinesregister.com/story/news/politics/2021/05/05/iowa-legislature-approves-covid-vaccine-passport-ban-sends-gov-kim-reynolds/4946846001/.
- ↑ Kavi, Aishvarya (22 July 2021). "How the HIPAA Law Works and Why People Get It Wrong" (in en-US). The New York Times. ISSN 0362-4331. https://www.nytimes.com/article/hipaa-law.html.
- ↑ Chiu, Allyson (22 May 2021). "Explaining HIPAA: No, it doesn't ban questions about your vaccination status". The Washington Post. https://www.washingtonpost.com/lifestyle/wellness/hipaa-vaccine-covid-privacy-violation/2021/05/22/f5f145ec-b9ad-11eb-a6b1-81296da0339b_story.html.
- ↑ Linskey, Annie; Diamond, Dan; Pager, Tyler (2021-03-30). "Republicans seek to make vaccine passports the next battle in the pandemic culture wars" (in en-US). The Washington Post. ISSN 0190-8286. https://www.washingtonpost.com/politics/biden-vaccine-passports-desantis/2021/03/30/eeb41124-9171-11eb-9668-89be11273c09_story.html.
- ↑ Bursztynsky, Jessica (4 August 2021). "How to get New York's Excelsior Pass so you can show your proof of vaccination from your phone". CNBC. https://www.cnbc.com/2021/08/04/how-to-get-ny-excelsior-pass-proof-covid-vaccine.html.
- ↑ Littlehales, Alex (17 August 2021). "Digital Vaccine Cards: How to get them in Virginia, North Carolina". WVEC TV 13. https://www.13newsnow.com/article/news/health/coronavirus/digital-vaccine-card-virginia/291-69d540fb-7fc8-447a-b7db-25f191474aaf.
- ↑ "DPH Launches QR Tool Giving Delawareans Convenient Access to Their COVID-19 Vaccine Record" (in en-US). 2021-12-21. https://news.delaware.gov/2021/12/21/dph-launches-qr-tool-giving-delawareans-convenient-access-to-their-covid-19-vaccine-record/.
- ↑ "Illinois Launches Online COVID Vaccine Verification Portal 'Vax Verify'". 12 August 2021. https://www.nbcchicago.com/news/coronavirus/illinois-launches-online-covid-vaccine-verification-portal-vax-verify/2588015/.
- ↑ Fallon, Scott. "Is NJ vaccine app for COVID records really a passport?" (in en-US). https://www.northjersey.com/story/news/coronavirus/2021/07/16/nj-vaccine-app-docket-covid-vaccine-passport/7955554002/.
- ↑ "Governor Cuomo Announces Launch of Excelsior Pass Plus to Support the Safe, Secure Return of Tourism and Business Travel". Governor’s Press Office – Governor Andrew M. Cuomo. 5 August 2021. https://www.governor.ny.gov/news/governor-cuomo-announces-launch-excelsior-pass-plus-support-safe-secure-return-tourism-and.
- ↑ "LA Wallet app will let you have digital copy of COVID-19 vaccine card". WDSU 6 News. 5 May 2021. https://www.wdsu.com/article/la-wallet-app-will-let-you-have-digital-copy-of-covid-19-vaccine-card/36344052.
- ↑ "MyIR Mobile". https://myirmobile.com/.
- ↑ Rowan Kelleher, Suzanne (28 July 2021). "5 Ways To Get Digital Proof Of Covid Vaccination Status—Even If You Live In A Red State". Forbes. https://www.forbes.com/sites/suzannerowankelleher/2021/07/28/vaccine-passport-digital-proof-of-covid-vaccination-status/?sh=307b95994493.
- ↑ Cipriani, Jason (22 August 2021). "Stop carrying around your vaccination card. Here's how to keep a digital copy on your phone". CNET. https://www.cnet.com/tech/mobile/stop-carrying-around-your-vaccination-card-heres-how-to-keep-digital-copy-on-your-phone/.
- ↑ "The most populous county in the US issued a proof of vaccine requirement for indoor bars and nightclubs". CNN. 18 September 2021. https://www.cnn.com/2021/09/17/us/los-angeles-county-vaccination-requirement-venues/index.html.
- ↑ Duggan, Kevin (12 September 2021). "NYC begins enforcing COVID-19 vaccine mandate for indoor businesses Monday. Here's what you need to know.". https://www.amny.com/coronavirus/city-starts-enforcing-covid-vaccine-mandate-at-indoor-venues-monday/.
- ↑ "COVID-19: Vaccine Key to NYC". https://www1.nyc.gov/site/doh/covid/covid-19-vaccines-keytonyc.page.
- ↑ Levenson, Eric (13 September 2021). "New York City now enforcing Covid-19 vaccine requirement for most indoor activities". CNN. https://www.cnn.com/2021/09/13/us/new-york-vaccine-passport/index.html.
- ↑ NBC (2021-12-21). "Chicago to Require Vaccine Proof for Indoor Spaces Like Restaurants, Bars, Gyms" (in en-US). https://www.nbcchicago.com/news/local/chicago-to-require-vaccine-proof-for-indoor-spaces-like-restaurants-bars-gyms/2712739/.
- ↑ "New Orleans to require proof of vaccination or a negative Covid-19 test to enter certain indoor venues". CNN. 13 August 2021. https://www.cnn.com/2021/08/13/us/new-orleans-vaccination-proof/index.html.
- ↑ "Brazilian Senate approves new, digital vaccination card". 16 December 2020. https://brazilian.report/liveblog/coronavirus/2020/12/16/brazilian-senate-approves-digital-vaccination-card/.
- ↑ "Pase de Movilidad: Gobierno anunció extensión de uso para salir a hacer actividad física en comunas en cuarentena" (in es). CNN Chile. 7 June 2021. https://www.cnnchile.com/coronavirus/pase-de-movilidad-extension-para-actividad-fisica_20210607/.
- ↑ "Pase de movilidad para vacunados: cómo solicitarlo, dónde se descarga y para qué sirve" (in es). As. 8 July 2021. https://chile.as.com/chile/2021/07/08/actualidad/1625768867_034133.html.
- ↑ "Partido Republicano solicita al gobierno eliminar exigencia del Pase de Movilidad". Veritas Capitur. 7 June 2022. https://veritascapitur.cl/partido-republicano-solicita-al-gobierno-eliminar-exigencia-del-pase-de-movilidad/.
- ↑ "Vaccine passports are coming to Australia How will they work and what will you need them for" (in en). https://www.uwa.edu.au/news/article/2021/september/vaccine-passports-are-coming-to-australia-how-will-they-work-and-what-will-you-need-them-for.
- ↑ "'My Vaccine Pass' launched". Radio New Zealand. 17 November 2021. https://www.rnz.co.nz/national/programmes/ninetonoon/audio/2018820876/my-vaccine-pass-launched.
- ↑ "All you need to know about My Vaccine Pass". Otago Daily Times (Allied Press). 17 November 2021. https://www.odt.co.nz/news/national/all-you-need-know-about-my-vaccine-pass.
- ↑ "Covid Pass verifier app now available for businesses". Radio New Zealand. 23 November 2021. https://www.rnz.co.nz/news/national/456349/covid-pass-verifier-app-now-available-for-businesses.
- ↑ 160.0 160.1 "Proof of your vaccination status". 8 December 2022. https://covid19.govt.nz/covid-19-vaccines/covid-19-vaccination-certificates/my-vaccine-pass/.
- ↑ 161.0 161.1 Cecelia Smith-Schoenwalder (14 September 2021). "WHO: COVID-19 vaccine passports could be considered when vaccine coverage improves". U.S. News. https://www.usnews.com/news/health-news/articles/2021-09-14/who-covid-19-vaccine-passports-could-be-considered-when-vaccine-coverage-improves.
- ↑ Engel, Erika (10 September 2021). "New vaccine passport system leads to increase in first-dose appointments". BarrieToday.com. https://www.barrietoday.com/local-news/simcoe-muskoka-sees-increase-in-first-dose-vaccine-appointments-4320389.
- ↑ Little, Simon (25 August 2021). "B.C. sees big boost in bookings after announcing vaccine passport program". Global News (Corus Entertainment Inc.). https://globalnews.ca/news/8141626/bc-vaccine-passport-bookings/.
- ↑ 164.0 164.1 ""Vaccine Passport" Certification – Policy and Ethical Considerations". The New England Journal of Medicine 385 (11). March 2021. doi:10.1056/NEJMp2104289. PMID 33789006.
- ↑ "WHO says against proof of Covid-19 vaccination for international travel". 20 April 2021. https://www.scmp.com/news/world/europe/article/3130249/who-says-against-proof-covid-19-vaccination-international-travel.
- ↑ "Coronavirus LIVE updates with government lockdown review underway" (in en). 15 February 2021. https://www.manchestereveningnews.co.uk/news/uk-news/coronavirus-live-updates-lockdown-review-19839071.
- ↑ "Qantas boss: Governments 'to insist' on vaccines for flying". BBC. 20 March 2021. https://www.bbc.com/news/business-56460329.
- ↑ "Vaccine passports are latest flash point in Covid politics". NZME Publishing Limited. 4 April 2021. https://www.nzherald.co.nz/business/vaccine-passports-are-latest-flash-point-in-covid-politics/O3Q7ADAQM4X5QIIZDLNHTGOPV4/.
- ↑ 169.0 169.1 169.2 169.3 "Should People Without Coronavirus Antibodies Be Second-Class Citizens?". The New York Times. 28 April 2020. https://www.nytimes.com/2020/04/28/opinion/coronavirus-antibody-certificate-testing.html.
- ↑ 170.0 170.1 "COVID-19 immunity passports and vaccination certificates: scientific, equitable, and legal challenges". Lancet 395 (10237): 1595–1598. May 2020. doi:10.1016/S0140-6736(20)31034-5. PMID 32380041.
- ↑ "Covid: US rules out federal vaccine passports" (in en-GB). BBC News. 6 April 2021. https://www.bbc.com/news/world-us-canada-56657194. ""The government is not now, nor will be, supporting a system that requires Americans to carry a credential," she said. "Our interest is very simple from the federal government, which is Americans' privacy and rights should be protected."
- ↑ "A security bug in health app Docket exposed COVID-19 vaccine records" (in en-US). 27 October 2021. https://techcrunch.com/2021/10/27/docket-vaccine-records-covid-security/.
- ↑ "QR codes removed from Sask. vaccination records due to privacy breach" (in en). 2021-09-24. https://www.ctvnews.ca/regina/article/qr-codes-removed-from-sask-vaccination-records-due-to-privacy-breach/.
- ↑ 174.0 174.1 "COVID-19 immunity certificates: science, ethics, policy, and law". Journal of Law and the Biosciences 7 (1). 25 July 2020. doi:10.1093/jlb/lsaa035. PMID 32839671.
- ↑ "COVID-19 natural immunity" (in en). World Health Organization. 10 May 2021. https://www.who.int/publications-detail-redirect/WHO-2019-nCoV-Sci_Brief-Natural_immunity-2021.1.
- ↑ "COVID-19 immunity passports and vaccination certificates: scientific, equitable, and legal challenges". Lancet 395 (10237): 1595–1598. May 2020. doi:10.1016/S0140-6736(20)31034-5. PMID 32380041.
