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GENEVA (AP) — The coronavirus remains a global health emergency, the World Health Organization chief said Monday after a key advisory panel found the pandemic may be nearing an “inflexion point” where ...

Immunity acquired from a Covid infection provides strong, lasting protection against the most severe outcomes of the illness, according to research published Thursday in The Lancet — protection, ...

A recent study covering the general Swiss population has evaluated the development of hybrid immunity during the pandemic wave dominated by the omicron variant of severe acute respiratory syndrome ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. GENEVA (AP) — The coronavirus remains a ...