California officials have declared a state of emergency over the spread of bird flu, which is tearing through dairy cows in that state and causing sporadic illnesses in people in the U.S. That raises new questions about the outbreak of the virus, also known as Type A H5N1.

Federal health officials are calling for more testing and treatment of workers on farms with bird flu.

Online speculation about the origins of COVID-19 is soaring after a new report from the Energy Department concluding the coronavirus that caused the disease leaked from a China lab.

Genetic analysis of recent monkeypox cases suggests there are two distinct strains in the United States, and officials are considering the possibility the virus has been circulating undetected for some time.

Is it safe to drink from a water fountain during the pandemic? But since the virus may linger on surfaces, experts say to avoid fountains if you can or to limit any direct contact when using them. In New York City, for example, posters instruct people to use gloves or a tissue to turn on water fountains. If you dont have those handy and need to touch the fountain, experts recommend you wash your hands afterward and avoid touching your face until you do. Filling a water bottle is also better than drinking directly from the fountain, says Angela Rasmussen, a virus researcher at Columbia University.