Detecting autoantibodies in nasal cavities with swabs could be key to determining how severe COVID symptoms will be. Why it matters: The findings from Emory University-led researchers run counter to ...

Current asthma tests can only detect one type of the lung disease, but an experimental nasal swab has demonstrated the ability to differentiate between various asthma types. The disease ...

Female doctor using cotton swab while PCR testing small boy at rapid COVID-19 test at home. A rapid nasal swab test can diagnose a child’s asthma subtype The test looks for eight genetic markers ...