@WHO: How concerned should we be about the new variants of SARS-CoV-2 which cause #COVID19? Do vaccines protect against these variants and what can you do to protect yourself? WHO’s Chief Scientist @doctorsoumya explains in #ScienceIn5 ⬇️ https://t.co/wHS7EPGx6a

@WHO: How concerned should we be about the new variants of SARS-CoV-2 which cause #COVID19? Do vaccines protect against these variants and what can you do to protect yourself? WHO’s Chief Scientist @doctorsoumya explains in #ScienceIn5 ⬇️ https://t.co/wHS7EPGx6a

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