strain

New, highly contagious coronavirus strain arrives in California as the state passes 25,000 deaths

British coronavirus strain occurs in San Diego County

Extremely Infected UK Strain Discovered in Southern California

California has identified the first case with the new Covid strain, says Newsom

Mink infected with mutated coronavirus strain escapes from farm in Oregon outbreak by COVID-19

Mink infected with mutated coronavirus strain escapes from farm in Oregon outbreak by COVID-19

Fauci: Mutant coronavirus strain must be taken ‘very seriously’

AstraZeneca says that candidate for coronavirus vaccination must be effective against new strain in the UK

Gottlieb: new coronavirus strain ‘probably here in the United States’

Giroir: Coronavirus vaccines will be ‘effective’ against new strain

White House tests tsar: More contagious COVID strain is no more dangerous

Canada, Japan among countries reporting infections with the rapidly spreading British coronavirus strain