Omicron 4 times more transmissible than delta in Japan study

Hundreds of researchers globally are racing to understand new Covid variant Omicron, which is the most differentiated strain yet among the five variants of concern identified by the WHO since the pandemic began.

from World News Headlines, Latest International News, World Breaking News - Times of India https://ift.tt/31zeVLC
December 09, 2021 at 09:45AM

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