The number of COVID cases had hit an all-time low in the past few months until the emergence of XBB's variant XBB 1.16. Flu cases have also been increasing in the last few months with symptoms similar to COVID and common cold.Have COVID symptoms changed?
GeneralThe number of COVID cases had hit an all-time low in the past few months until the emergence of XBB's variant XBB 1.16. Flu cases have also been increasing in the last few months with symptoms similar to COVID and common cold.
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