Some travelers flying into Miami from other countries are being asked to do a nose swab to test for COVID variants and other contagious viruses as part of a nationwide effort to track new and emerging ...

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 ...

Researchers at the University of Pittsburgh have developed a nasal swab test for kids that diagnoses specific asthma subtype, or endotype. This non-invasive approach could help clinicians prescribe ...

There are roughly 225,000 new cases of lung cancer every year in the United States. Early diagnosis and treatment play a large role in improving outcomes. A recently developed nasal swab test could ...

In this April 4, 2017 photo, Javier Sua demonstrates how he uses an inhaler at his home in Fresno, Calif. He uses it to combat asthma, made worse by air pollution in the San Joaquin Valley. A new ...

While it isn't possible to tell parents how long their child will need to remain in intensive care with a serious case of RSV, new research has unearthed clues that may make it easier to predict which ...