I'm writing about a recently posted "Ask the Expert" column in reply to a question about penicillin allergy and cross-reactivity with sulfa drugs. Dr. Briceland is certainly correct that there is no ...

Sulfonamide drugs have high and broad spectrum activity and are generally used to prevent and treat bacterial growth. However, honey samples often contain residues of these drugs and pose health ...

Nearly half of the fecal samples from wild chimpanzees in Gombe National Park contain bacteria that is resistant to a major class of antibiotics commonly used by people in the vicinity of the park. It ...