WHO urges travellers to wear masks as new COVID variant spreads
By Gabrielle Tétrault-Farber and Natalie Grover LONDON (Reuters) -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 (WHO) officials said on Tuesday. In Europe, the XBB.1.5 subvariant was detected in small but growing numbers, WHO/Europe …
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