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What do we know about Omicron variant so far? WHO's Dr Maria Van Kerkhove updates on the transmissibility, severity, symptoms and ways to protect yourself in Science in 5.
If Omicron is less severe, why are people ending up in the hospital and dying from it? Is it true that everyone will eventually get Omicron? Why is it important to reduce transmission? WHO's Dr Maria Van Kerkhove explains in Science in 5.
Sequencing SARS-CoV-2 in the Americas The COVID-19 Genomic Surveillance Regional Network was created in 2020 not only to strengthen the sequencing capacity in the participating laboratories, but also for them to establish a routine SARS-CoV-2 genomic sequencing, as a strategy to increase the amoun ... more
Why does WHO recommend at this time, in June 2021, that vaccinating children is not a priority? When would their vaccination be prioritized? How is safety of these vaccines ensured? WHO’s Chief Scientist Dr Soumya Swaminathan explains in Science in 5.
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