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"We should be seeing another resurgence of COVID, due to this (XBB.1.5) variant appearing."
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A threat about the two levels of viral evolution and BA.2.86. Pirola recently switched from evolving within a single host (someone with a long-term infection) to being transmitted among hosts. What evolves within a host is different from what evolves among hosts.
We Now Face an Army of COVID Viruses | The Tyee
‘Pirola’ BA.2.86 may not be a ‘black swan’ event like Omicron, experts say. It’s what could spawn from it that has them worried