A highly transmissible new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now the dominant strain circulating in the United States. The mutated omicron subvariant, which is known for causing a ...
aDepartment of Health and Social Care, 39 Victoria Street, London, SW1H 0EU, United Kingdom of Great Britain and Northern Ireland (the) bSchool of Infection and Immunity, University of Glasgow, ...