A new COVID-19 variant called NB.1.8.1, aka "Nimbus," is spreading rapidly in the United States, CDC data show. What to know ...

Share on Pinterest The CDC reports that 95% of measles cases in the U.S. are in people who are unvaccinated or whose vaccination status is unknown. FG Trade/Getty Images The growing measles ...

A parvovirus outbreak in Fargo-Moorhead has infected puppies in multiple households. Vets urge vaccinations, saying the virus ...