Asthma comes in different subtypes, but diagnosing those subtypes — also known as endotypes — has historically been difficult. Newly published research in JAMA presents an alternative: a nasal swab ...
Ozone exposure early in life raises the risk a child will develop asthma and wheezing by age 4, a recent analysis found. The study, published in JAMA Network Open, analyzed data on 1,188 children in ...