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This article is part two in a series of explainers on vaccine development and distribution. Part one focused on how vaccines work to protect our bodies from disease-carrying germs. This article focuses on the ingredients in a
...
vaccine and the three clinical trial phases. Part three outlines the next part of the vaccine journey: the steps from completing the clinical trial phases through to distribution
Available in English, French, Spanish, Arabic, Chinese and Russian
more
This document is part three in a series of explainers on vaccine development and distribution. Part one focused on how vaccines work to protect our bodies from disease-carrying germs. Part two focused on the ingredients in a
...
vaccine and the three clinical trial phases.
This document outlines the next part of the vaccine journey: the steps from completing the clinical trial phases through to distribution.
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When can we expect a vaccine for COVID-19? How will we ensure that it is safe? Who should be vaccinated first and why? Find out the answers to these and other questions.
How do vaccines work to protect us? What are the vaccine technologies in the pipeline and how do we ensure safe vaccines? Dr Katherine O’ Brien explains in Science in 5 !
This article is part four in a series of explainers on vaccine development and distribution.
Part one focused on how vaccines work to protect our bodies from disease-carrying germs.
Part two focused on the ingredients in a
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vaccine and the three clinical trial phases.
Part three focused on the steps from completing the clinical trial phases through to distribution.
This document outlines the different types of vaccines.
Available in English, French, Spanisch, Arabic, Chinese and Russian
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17 February 2021
This article is part of a series of explainers on vaccine development and distribution. Learn more about vaccines – from how they work and how they’re made to ensuring safety and equitable access – in WHO’s Vaccines Explain
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ed series.
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Many people have questions about the new coronavirus disease 2019 (COVID-19) vaccines. As vaccine recipients’ most-trusted source of information on vaccines, you play a critical role in helping them understand the importance of COVID-19 vaccinatio
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n, as well as if and when it is likely to be recommended for them.
The materials include proven communication strategies and tips for effectively setting expectations and addressing questions from COVID-19 vaccine recipients.
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As new variants emerge people are wondering if they should wait until a more efficacious vaccine is available or if they should go ahead and get vaccinated now? Answering your questions on COVID-19 vaccines and variants in this episode of Science in
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5 is WHO's Dr Soumya Swaminathan.
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If you have been wondering when you would receive your vaccine? Why you should get vaccinated and are concerned about what your are hearing about side effects, this episode of Science with 5 with WHO’s Chief Scientist Dr Soumya Swaminathan is for
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you.
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This article is part of a series of explainers on vaccine development and distribution. Learn more about vaccines – from how they work and how they’re made to ensuring safety and equitable access – in WHO’s Vaccines Explained series.
Vacc
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ines are supported by decades of medical research. They work by preparing the body's own immune system to recognise and defend against a specific disease. The volume of information available about vaccination can be overwhelming, so it’s important to talk through the topic.
Available in different languages
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COVID Behaviors Dashboard
recommended
Global and Regional View of Vaccine Acceptance and Related Behaviors.
This new interactive tool captures information on knowledge, attitudes and behaviors around vaccines, masking, testing and more from 12 million people in 115 countries.
Insight
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s and analyses on how to use the data were written by researchers and social and behavior change communication experts at CCP in collaboration with WHO’s Global Outbreak Alert and Response Network. This site is intended to be used by policy makers, health officials and practitioners at national and subnational levels to better understand the behavioral drivers behind vaccine uptake, masking and physical distancing among other behaviors that affect the spread of COVID-19.
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5 April 2022, Addendum. This policy brief confirms WHO guidance and policy on injection safety in the context of the extraordinary increase in global injections resulting from COVID-19 immunization campaigns. It also calls attention to information on specialized syringes for COVID-19 vaccines and br
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oad short-term and long-term solutions to address and alleviate supply shortages related to vaccine products with non-standard dose volumes.
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Vaccine handling, storage and Transportation of Pfizer BioNTech
COVID-19 COMIRNATY® (Tozinameran)
A World of Healthy People Who are Protected from Vaccine-Preventable Disease, Disability, and Death. Progress toward that vision is structured around five capacity building goals, and implemented using four guiding principles, to achieve health impa
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ct objectives.
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Supplement to: Guidance on vaccination and prevention of vaccine-preventable disease outbreaks for countries hosting refugees from Ukraine, April 2022 update
This document provides: • information on how to obtain vaccination documentation remotel
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y (intended for refugees from Ukraine and internally displaced persons (IDPs) in Ukraine who lack documentation of vaccination status for themselves or their children); • information on the types of vaccination documentation issued in Ukraine, and English translations of standard documents (intended for health care providers in refugee-host countries to facilitate assessment of vaccination status of refugees).
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This training module is designed to equip health workers (HWs) with
knowledge, skills, confidence and resources to help them in their role to recommend the Human Papillomavirus
(HPV) vaccine.
This guidance describes the methods and processes of the Strategic Advisory Group of Experts (SAGE) on Immunization in developing evidence-based recommendations, WHO vaccine position papers, and other immunization policy guidance. Its aim is to faci
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litate the work of SAGE, its working groups and the WHO Secretariat, as well as to inform a wider readership, such as national immunization managers and national immunization technical advisory groups. The document will be updated, as necessary, as the methodology for evidence-based decision making evolves.
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The Global Vaccine Action Plan (GVAP) 2011-2020, endorsed by Member States during the May 2012 World Health Assembly, has set ambitious targets to improve access to immunization and tackle vaccine-p
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reventable diseases. This responsibility has been translated into firm commitments in February 2016, through the signature of the Addis Declaration on Immunization (ADI) by African Ministers and subsequently endorsed by the Heads of States from across Africa at the 28th African Union Summit held in January 2017. This commitment from the highest level of government comes as a catalyst to immunization efforts on the continent to deliver on the promise of universal immunization
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Circulating vaccine-derived poliovirus type 2 in Angola
Ebola virus disease in Democratic Republic of the Congo
Dengue fever in Côte d’Ivoire
Humanitarian crisis in north-east Nigeria.
Vaccines explained
recommended
WHO's 'Vaccine Explained' series features illustrated articles on vaccine development and distribution. Learn more about vaccines from the earliest of research stages to their rollout in countries.
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Availble in different languages
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