strain

Los Angeles becomes the first US county to reach 1 million COVID-19 cases as the region confirms the first case of the COVID variant in the UK

The highly transmissible COVID-19 variant found for the first time in the UK could be dominant in the US until March, says CDC

Researchers in Ohio discover a new strain of COVID-19

The most contagious coronavirus strain has arrived in Wisconsin, warns DHS

The CDC says at least 52 COVID variable cases in the US

Vaccines may not work on the coronavirus variant in South Africa: scientists in the UK – world news

Hospitals on alert for new, more contagious strain COVID-19

Hospitals on alert for new, more contagious strain COVID-19

Hondurans in London for a new strain: “Everything is not right here; I didn’t feel too much change ‘

It seems that another new variant of COVID-19 has been developed, this one in Nigeria