Scientists Fear We’re Not Ready for Nightmare New COVID Variant

A wave of COVID infections caused by the BA.5 subvariant has crested. All over the world, daily new cases, hospitalizations and deaths are going down. But the SARS-CoV-2 virus is almost certainly here to stay. Another wave is all but inevitable as new variants and subvariants mutate, compete for dominance and find new transmission pathways. …

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