https://www.healthcentral.com/article/high-and-low-humidity-not-good-for-asthma
Asthma

High and low humidity not good for asthma

    John Bottrell

    John Bottrell

    John Bottrell is a registered Respiratory Therapist. He wrote for HealthCentral as a health professional for Asthma and Chronic Obstructive Pulmonary Disease (COPD).