What is the new Covid-19 variant BA.2, and will it cause another wave of infections?

24 March 2022

Prakash Nagarkatti University of South Carolina A new omicron subvariant of the virus that causes COVID-19, BA.2, is quickly becoming the predominant source of infections amid rising cases around the world. Immunologists Prakash Nagarkatti and Mitzi Nagarkatti of the University of South Carolina explain what makes it different from previous variants, whether there will be […]


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