A new nasal swab test can accurately predict the severity of COVID-19 infections. It provides a more precise prediction than currently available of how serious the case is by focusing on ...

A new paper describes a test that can differentiate between different types of asthma via a nasal swab. Researchers hope the test can eventually be used to help match patients with better treatments.

The randomized trial of 60 healthy volunteers evaluated naloxone absorption from Pocket Naloxone Corp.’s nasal swab versus a 4 milligram nasal-spray delivery and found 74% higher exposure 2.5 ...

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 ...

Researchers at the University of Pittsburgh have developed a nasal swab test to identify different types of asthma in children, potentially improving treatment options for those affected.The swab ...