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International Certificate of Vaccination or Prophylaxis

International Certificate of Vaccination or Prophylaxis is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand International Certificate of Vaccination or Prophylaxis rather than just read about it. In short: The International Certificate of Vaccination or Prophylaxis (ICVP), also known as the Carte Jaune or Yellow Card, is an official vaccination report created by the World Health Organization (WHO). As a travel document, it is a kind of medical passport that is recognised internationally and may be required for entry to certain countries where there are increased health risks for travellers.

International Certificate of Vaccination or Prophylaxis — main illustration
International Certificate of Vaccination or Prophylaxis — illustration

Key takeaways

  • International Certificate of Vaccination or Prophylaxis belongs to biology; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect International Certificate of Vaccination or Prophylaxis to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of International Certificate of Vaccination or Prophylaxis from memory before moving on to harder problems.

Reference excerpt

The International Certificate of Vaccination or Prophylaxis (ICVP), also known as the Carte Jaune or Yellow Card, is an official vaccination report created by the World Health Organization (WHO). As a travel document, it is a kind of medical passport that is recognised internationally and may be required for entry to certain countries where there are increased health risks for travellers. The ICVP is not an immunity passport; the primary difference is that vaccination certificates such as the ICVP incentivise individuals to obtain vaccination against a disease, while immunity passports incentivise individuals to get infected with and recover from a disease. Various schemes for health passports or vaccination certificates have been proposed for people who have been vaccinated against COVID-19.

Name The ICVP's nickname Yellow Card or its French equivalent Carte Jaune derives from the yellow colour of the document. The fact that yellow fever is a commonly required vaccination for travel has contributed to the document's association with the colour yellow, even though the ICVP can cover a wide range of vaccinations and booster shots, not just yellow fever.

History

International Sanitary Conventions (1933–1951)

The International Certificate of Inoculation and Vaccination was established by the International Sanitary Convention for Aerial Navigation (1933) in The Hague, which came into force on 1 August 1935 and was amended in 1944. After the 1944 amendment, in addition to Personal, Aircraft and Maritime Declarations of Health, the Convention covered five certificates:

International Certificate of Inoculation Against Cholera. International Certificate of Inoculation Against Yellow Fever. International Certificate of Immunity Against Yellow Fever. International Certificate of Inoculation Against Typhus Fever. International Certificate of Vaccination Against Smallpox.

International Sanitary Regulations (1951–1969) The World Health Organization (WHO) was formed by its constitution on 22 July 1946, effective on 7 April 1948. The WHO Constitution included stipulations to stimulate and advance work to eradicate epidemic, endemic and other diseases (Article 2.g) and that the World Health Assembly would have authority to adopt regulations concerning sanitary and quarantine requirements and other procedures designed to prevent the international spread of disease (Article 21.a). The Fourth World Health Assembly adopted the International Sanitary Regulations (alias WHO Regulations No. 2) on 25 May 1951, replacing and completing the earlier International Sanitary Conventions. It confirmed the validity and use of international certificates of vaccination (Article 115), and updated the old model with a new version (Appendices 2, 3, 4). The certificates mentioned were used for proof of vaccination against diseases such as cholera, yellow fever and smallpox; the term inoculation was no longer used. The old International Certificates of Inoculation and Vaccination remained valid until they expired, after which they were replaced by the new ICV. On 23 May 1956, the Ninth World Health Assembly amended the form of the International Certificate of Vaccination or Revaccination against Smallpox per 1 October 1956.

International Health Regulations (1969–present) The WHO's World Health Assembly adopted the International Health Regulations (IHR) in 1969, succeeding the previous International Sanitary Conventions/Regulations. IHR Article 79 introduced a model International Certificate of Vaccination, and Appendix 2 and Annex VI stipulated a number of conditions that had to be fulfilled in order for it to be considered valid, such as being printed and filled out in English and French (a third language, relevant to the territory in which it is issued, could be added). The 1969 IHR focused on four diseases: cholera, plague, smallpox, and yellow fever; however, Article 51 specified that vaccination against plague would not be required as a condition of admission of any person to a territory. The World Health Assembly determined in 1973 that vaccination against cholera was unable to prevent the introduction of cholera from one country to another, and removed this requirement from the 1973 revision of the IHR; it was also removed from the ICV. The ICV was most successful in the case of smallpox. The mandatory possession of vaccination certificates significantly increased the number of travellers who were vaccinated, and thus contributed to preventing the spread of smallpox, especially when the rapid expansion of air travel in the 1960s and 1970s reduced the travelling time from endemic countries to all other countries to just a few hours. After smallpox was successfully eradicated in 1980, the International Certificate of Vaccination against Smallpox was cancelled in 1981, and the new 1983 form lacked any provision for smallpox vaccination. Thus, only yellow fever remained as vaccination requirement for international travel for which the ICV was used. By 1994, Saudi Arabia legally required pilgrims going to Mecca for the annual Hajj to vaccinate against meningococcal meningitis, while the Centers for Disease Control also advised Americans travelling to the African meningitis belt or Kenya, Tanzania and Burundi to take the vaccine, especially when visiting during the dry season (November–April). The 2002–2004 SARS outbreak was the driving force behind the 23 May 2005 revision of the International Health Regulations, which entered into force on 15 June 2007. On that day, the model International Certificate of Vaccination or Prophylaxis contained in Annex 6 of the International Health Regulations (as amended in 2005) replaced the International Certificate of Vaccination or Revaccination against Yellow Fever contained in appendix 2 of the International Health Regulations (1969).

Contents

Required components

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Illustrations

International Certificate of Vaccination or Prophylaxis: Cover of the new International Certificate of Vaccination issued by the Bureau of Quarantine in the Philippines since 2021.
Cover of the new International Certificate of Vaccination issued by the Bureau of Quarantine in the Philippines since 2021.
International Certificate of Vaccination or Prophylaxis: An International Certificate of Vaccination or Revaccination Against Yellow Fever, issued in the Soviet Union in 1985.
An International Certificate of Vaccination or Revaccination Against Yellow Fever, issued in the Soviet Union in 1985.
International Certificate of Vaccination or Prophylaxis: An ICVP issued in the Netherlands, recording proof of vaccination against diphtheria, tetanus, polio (DTP), and mumps, measles and rubella (MMR)
An ICVP issued in the Netherlands, recording proof of vaccination against diphtheria, tetanus, polio (DTP), and mumps, measles and rubella (MMR)
International Certificate of Vaccination or Prophylaxis: Vaccination against yellow fever 10 days before entering this country/territory is required for travellers coming from...[18]
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  Risk countries (including airport transfers)[note 1]
  Risk countries (excluding airport transfers)[note 2]
  No requirement (risk country)[note 3]
  No requirement (non-risk country)
Vaccination against yellow fever 10 days before entering this country/territory is required for travellers coming from...[18] .mw-parser-output .legend{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .legend-color{display:inline-block;min-width:1.25em;height:1.25em;line-height:1.25;margin:1px 0;text-align:center;border:1px solid black;background-color:transparent;color:black}.mw-parser-output .legend-text{}  All countries   Risk countries (including airport transfers)[note 1]   Risk countries (excluding airport transfers)[note 2]   No requirement (risk country)[note 3]   No requirement (non-risk country)
International Certificate of Vaccination or Prophylaxis: An International Certificate of Vaccination issued by the Bureau of Quarantine in the Philippines after being vaccinated with a COVID-19 vaccine in 2021.
An International Certificate of Vaccination issued by the Bureau of Quarantine in the Philippines after being vaccinated with a COVID-19 vaccine in 2021.

Worked examples

Example 1 — a first encounter with International Certificate of Vaccination or Prophylaxis

Start with the simplest possible case. Write down what International Certificate of Vaccination or Prophylaxis claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to International Certificate of Vaccination or Prophylaxis before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about International Certificate of Vaccination or Prophylaxis ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of International Certificate of Vaccination or Prophylaxis

In research
International Certificate of Vaccination or Prophylaxis appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses International Certificate of Vaccination or Prophylaxis in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
International Certificate of Vaccination or Prophylaxis is common in secondary-school and first-year university syllabi. It links to neighbouring topics International travel documents, Medical records, Passports, so understanding it makes those chapters shorter.
In everyday life
Look for International Certificate of Vaccination or Prophylaxis outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study International Certificate of Vaccination or Prophylaxis in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what International Certificate of Vaccination or Prophylaxis means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain International Certificate of Vaccination or Prophylaxis out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is International Certificate of Vaccination or Prophylaxis in simple terms?

The International Certificate of Vaccination or Prophylaxis (ICVP), also known as the Carte Jaune or Yellow Card, is an official vaccination report created by the World Health Organization (WHO). As a travel document, it is a kind of medical passport that is recognised internationally and may be re…

Why does International Certificate of Vaccination or Prophylaxis matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study International Certificate of Vaccination or Prophylaxis?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on International Certificate of Vaccination or Prophylaxis.

Tags

  • International travel documents
  • Medical records
  • Passports
  • Tropical diseases
  • Vaccines
  • World Health Organization

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