The most recent Covid form is 1.5 times more infectious than omicron and is already present in almost half of the United States. According to Danish scientists, the omicron subvariant known as BA.2 is 1.5 times more transmissible than the ...
The most recent Covid form is 1.5 times more infectious than omicron and is already present in almost half of the United States. According to Danish scientists, the omicron subvariant known as BA.2 is 1.5 times more transmissible than the ...