Although penicillin was discovered in 1928, it was not clinically used until 1941. Today, bacterial pneumonia is treated with ...

Valley fever cases are up almost 50% in Arizona in 2024. It's not contagious as a person has to be exposed to fungal spores ...

Oregon confirms its first human bird flu case, the latest in dozens of cases in the U.S. this year. Experts discuss the ...

Shingles, or herpes zoster, is a painful skin rash with blisters. The disease can occur at any age, but those affected are ...