PITTSBURGH (KDKA) — A nasal swab test could be a breakthrough for children with suspected sinus infections. The test could tell parents whether their child needs antibiotics for their sinus infection ...

WEDNESDAY, Nov. 6, 2024 (HealthDay News) -- A simple nasal swab might help doctors predict the severity of a person's COVID infection, a new study suggests. More than 70% of people with mild or ...