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n light of the potential risk posed by SARS-CoV-2 variants, in January 2021 WHO organized an ad hoc consultation to discuss the development of an R&D agenda in response to existing and emerging SARS-CoV-2 variants. The key objectives were to identify the critical research questions related to var ... more
31 March 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 Explained series. COVID-19 vaccines are safe, and getting v ... more
31 March 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 Explained series. Vaccines are a critical tool in the battl ... more
31 March 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 Explained series. Countries around the world are rolling ou ... more
Evaluation of COVID-19 vaccine effectiveness 17 March 2021
7 April 2021 Based on current information, a causal relationship between the vaccine and the occurrence of blood clots with low platelets is considered plausible but is not confirmed. Available in Englisch, French and Russian
1 April 2021 In our unequal world, how does inequity impact our fight against COVID-19? How can we address it? WHO’s Dr Mariângela Simao explains in Science in 5 this week.
COVID-19 Infection Prevention and Control Sameeksha (Hindi; review) compiles recent key IPC resources on COVID from scientific journals, WHO guidelines, Ministry of Health and Family Welfare /Government of India guidelines, and trainings and IPC res ... more
Licensed pharmaceutical products (marketing authorization) should be manufactured only by licensed manufacturers (holders of a manufacturing authorization) whose activities are regularly inspected by competent national authorities. This guide to GMP shall be used as a standard to justify GMP status, ... more
Learn what scientists look for in the different phases of a clinical trial for a vaccine. What does it mean when a vaccine trial is halted due to an adverse event? WHO’s Dr Kate O’Brien explains in Science in 5 this week
Vaccines are designed to give you immunity without the dangers of getting the disease. It’s common to experience some mild to moderate side effects when receiving vaccinations. This is because your immune system instructs your body to increase blood flow so more immune cells can circulate, and it ... more
The WHO COVID-19 Essential Supplies Forecasting Tool (ESFT) assists governments, partners, and other stakeholders to forecast the necessary volume of personal protective equipment, diagnostic equipment, consumable medical supplies, biomedical equipment for case management, and essential drugs for su ... more
13 April 2021 Policy Brief