UK doctor warns world may need annual COVID-19 vaccine due to variants
January 25 2021, 08:00
The emergence of new variants of the virus that causes Covid-19—including one in the U.K. that British officials say could be more deadly than earlier versions—signals a future in which health authorities are locked in a cat-and-mouse battle with a shape-shifting pathogen.
The emergence of new variants of the virus that causes Covid-19—including one in the U.K. that British officials say could be more deadly than earlier versions—signals a future in which health authorities are locked in a cat-and-mouse battle with a shape-shifting pathogen.
Source:
FOX News