Infectious disease experts are warning the more transmissible XBB.1.5 Omicron subvariant appears on the rise in Alberta and it should...
transmissible
A new COVID-19 strain that has been spreading rapidly in the United States is now the “most transmissible subvariant that...
XBB.1.5, a new COVID-19 strain that has been spreading rapidly in the United States is now the “most transmissible subvariant...
Early indications suggest that the Omicron coronavirus variant is more transmissible than the earlier Delta variant, British Prime Minister...
The Delta coronavirus variant surging across the United States appears to cause more severe illness and spread as easily as...