It has been almost three years after COVID-19 first appeared and we are still navigating new variants. This latest one - XBB.1.5 - is gaining traction, especially in the northeastern part of the United States.
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It has been almost three years after COVID-19 first appeared and we are still navigating new variants. This latest one - XBB.1.5 - is gaining traction, especially in the northeastern part of the United States.
[ Ссылка ]