Bird flu, or H5N1 avian influenza, has been circulating across North America since 2022, infecting birds, livestock, wildlife ...

The headlines on Robert F. Kennedy Jr.’s measles commentary published on Sunday excited proponents of vaccines who have worried about the Health and Human Services secretary’s oft-aired ...

raising concerns that doing so could hinder pandemic preparedness. Outbreaks of avian flu in U.S. cattle — and 70 human cases — over the last year have deepened worries about a potential H5N1 ...

Neil Morris, 44, from Abingdon, Oxfordshire, had just cycled 100km in November 2023 and 'didn't think anything' of some minor tightness in his neck and chest, putting it down to heartburn. But a ...