variant

New variant of coronavirus found in Los Angeles County and throughout California

What you need to know about the easier-to-spread COVID-19 variant now in Michigan

Another Covid-19 variant discovered in Los Angeles may be resistant to the vaccine

UK coronavirus variant seen in Louisiana for the first time: employees

Growing variant of COVID-19 found in the Kaiser outbreak in San Jose

Previous coronavirus infection may offer less protection against the new variant

Coronavirus updates: another new variant found in California, worrying health officials

California investigating separate coronavirus variant linked to major outbreaks in counties: authorities

UK coronavirus variant identified in Massachusetts for the first time

First case of COVID variant detected in Michigan: what to know

Outbreak of the Covid variant causes quarantine at Switzerland’s St Moritz ski resort

A new variant of coronavirus has been linked to at least 90 infections in a deadly outbreak at a medical center in San Jose, California