Six U.S states all saw "very high" levels of COVID-19 viruses in their wastewater in the first week of December, says the CDC ...

A live map of the number of coronavirus cases sweeping the globe. The novel coronavirus strain responsible for the recent deadly global outbreak is more contagious than SARS and MERS, according ...

New variants of SARS-CoV-2 are expected to continue to emerge. Some variants will emerge and disappear, while others will emerge and continue to spread and may replace previous variants," the CDC ...

The number of coronavirus cases worldwide has overtaken that of the Sars epidemic, which spread to more than two dozen countries in 2003. There were around 8,100 cases of Sars - severe acute ...