WHO urges travellers to wear masks as new COVID variant spreads
London, UKReuters Countries should consider recommending that passengers wear masks on long-haul flights, given the rapid spread of the latest Omicron subvariant of COVID-19 in the United States, World Health Organization officials said on Tuesday. In Europe, the XBB.1.5 subvariant was detected in small but growing numbers, WHO and Europe officials said at a press […]