CDC says COVID-19 variant Omicron is already dominant in the US
The SARS-CoV-2 contagion has shifted over the once couple of times, with some mutations fading down fairly snappily and others leading to the rise of …
Tag: dominant in the US
The SARS-CoV-2 contagion has shifted over the once couple of times, with some mutations fading down fairly snappily and others leading to the rise of …