EPISODE · Mar 22, 2022 · 4 MIN
COVID 19 : Tracking variants
from Science in 5 · host Science in 5
How does WHO track variants for SARS CoV 2 , the virus that causes COVID-19? what are the challenges on the ground? What are variants WHO is tracking at this time? WHO's Dr Maria Van Kerkhove explains in Science in 5.
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COVID 19 : Tracking variants
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