SAN DIEGO — San Diego health officials are warning about a sharp rise in whooping cough and walking pneumonia cases. Whooping cough, also known as pertussis, is a highly contagious respiratory ...

Bird flu H5N1 has infected people in the U.S. See the map of cases. Could it trigger the next pandemic? Experts explain the ...

SIOUX FALLS S.D. (KELO) — Whooping cough cases in South Dakota are up a whopping 415% over the five-year average. According ...

Cases of whooping cough are on the rise across Massachusetts, increasing to “pre-pandemic levels” this year, according to ...