Two maps show exactly where COVID and influenza are rising as health authorities warn of "elevated" respiratory illness levels. Maryland, Nebraska and Tennessee have seen an increase in COVID ...

Cases of H5N1 have been climbing nationally, with one West Coast state seeing a rapid increase since the start of October.

There has been a large number of H5N19 cases detected in wild birds in the last 30 days, especially in Maine and Massachusetts, as this map, produced from USDA data, shows. The avian flu cases ...