Britain's public health agency says preliminary data suggests that people with the omicron variant of the coronavirus ar...

A large-scale analysis in South Africa says that two-dose Pfizer/BioNTech vaccination provides just 33% protection again...

Algeria’s secretive presidency has confirmed that the mysterious illness that caused President Abdelmadjid Tebboune to b...

With the number of coronavirus patients requiring hospitalization rising at alarming levels, Missouri and perhaps a hand...

New Defense Department guidelines say people who have been hospitalized for the coronavirus won’t be allowed to enlist i...

Britain’s Prime Minister Boris Johnson says he is in good spirits after spending the night in a London hospital, in what...