Newly published research in JAMA presents an alternative: a nasal swab test that researchers say accurately diagnoses a child’s asthma subtype. Researchers used the new tests in three studies of ...

Researchers have developed a quick and non-invasive nasal swab test that can pinpoint the immune system triggers behind a child's asthma. This breakthrough could lead to more targeted and ...

A recent study published in the journal JAMA reveals that researchers have developed a nasal swab test for children that can help diagnose certain asthma subtype or endotype. The study conducted ...