No evidence that Covid omicron variant is less severe than delta, UK study says
Published
The study estimates that the risk of reinfection with the omicron variant is 5.4 times greater than that of the delta variant.
Full ArticlePublished
The study estimates that the risk of reinfection with the omicron variant is 5.4 times greater than that of the delta variant.
Full ArticleWatch VideoThe U.S. Centers for Disease Control and Prevention warned people on Thursday not to go on cruises, regardless of their..
BERLIN (AP) — The head of the World Health Organization said Wednesday that he's worried about the omicron and delta variants of..