WHO states that the risk of H5N1 bird flu to the general public remains low despite the first reported U.S. death from the virus.
Read moreEnthusiastic swimmers in Harbin, China, brave freezing temperatures as part of an annual winter swimming ritual for health and joy.
Read moreChina sees rising human metapneumovirus cases, especially in children. Experts reassure that it's seasonal and not akin to Covid-19.
Read more