The centre said population immunity has “most likely fallen” due to low circulation of the virus last winter, which may lead ...

A new fast-spreading Covid variant on the watchlist of the World Health Organisation (WHO) and it now makes up around one in ...

Cases of the recently identified Covid-19 variant NB 1.8.1. are rising. Some have dubbed the variant "razor blade throat" for ...

A newer COVID-19 variant may be causing a severe sore throat in those who contract the infections. Here's what to know about ...

ROANOKE, Va. (WDBJ) - There’s a new COVID variant being shown to give a severe sore throat. The pain is described as feeling ...

Airport screening in the U.S. detected the new variant in travelers arriving in California, Washington state, Virginia and ...