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Full Version: [Sci-Am] What We Know about Omicron's BA.2 Variant So Far
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What We Know about Omicron's BA.2 Variant So Far


Does the new strain sweeping the globe mean COVID will become ever more contagious?



-- Read more on ScientificAmerican.com


https://www.scientificamerican.com/artic...t-so-far1/