Is America about to dodge the BA.2 bullet? For weeks now, BA.2 — an even more transmissible subvariant of BA.1, the original, hypercontagious Omicron strain — has been wreaking havoc across Europe, ...
Add Yahoo as a preferred source to see more of our stories on Google. Is America about to dodge the BA.2 bullet? For weeks now, BA.2 — an even more transmissible subvariant of BA.1, the original, ...