The UK's Chief Medical Officer Professor Chris Whitty explained the government's decision to introduce Plan B in England. (PA Images) Boris Johnson this week confirmed the country's move to Plan B to ...

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Under experimental conditions, the Omicron variant of the coronavirus survives at least twice as long on surfaces like plastic, paper and skin than the original strain that emerged from Wuhan, China, ...

SAN FRANCISCO -- There's a new "subvariant" of the omicron variant that's been spreading across Europe and the U.S. Preliminary data shows it's more contagious than omicron. Scientist have named it BA ...

SAN FRANCISCO (KGO) -- Doctors say the worst COVID subvariant is here and it comes with more problems that impact all of us. It's never been easier to get infected with COVID, even if you're ...

The virus is gradually resurfacing in Asia, particularly in Singapore and Hong Kong, which have seen a surge in cases. In Mumbai, two COVID-related deaths were reported last week, both involving ...

People with immune-mediated inflammatory diseases who are taking immunosuppressants don't mount as strong of an immune defense against the Omicron variant as they did against the original SARS-CoV-2 ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A COVID Omicron sub-variant known as BA.5, which has been referred to ...