Severe asthma links to three recurring illness clusters across 2,700 patients in 11 countries

MedicalXpress | ماي 19, 2026

Most people living with severe asthma are also battling other health conditions that go under the radar, a major new study has found. Researchers analyzing data from thousands of patients discovered that the additional illnesses—which range from obesity to osteoporosis—tend to appear in clusters.