The most recent COVID variants have been more contagious but less deadly. Early evidence suggests the new mutations could be much more dangerous and drive hospitalizations back up.
The team confirmed what we already knew: BQ.1 and other new subvariants, most of them the offspring of the BA.4 and BA.5 forms of the Omicron variant, are highly contagious. And the same mutations that make them so transmissible also make them unrecognizable to the antibodies produced by monoclonal therapies, rendering those therapies useless.
That trend, combined with widespread vaccination and new therapies, led to what scientists call a “decoupling” of infections and deaths. COVID cases occasionally spike as some new, highly-contagious new variant or subvariant becomes dominant. But because these new forms of SARS-CoV-2 cause less severe disease, deaths don’t increase nearly as much.
But then there’s Germany, where cases also surged this month. German authorities haven’t yet determined which variant or subvariant is to blame, but it’s worth noting that BQ.1 is spreading fast all over Europe.
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