For Allergy and Asthma Sufferers, Climate Change Means Worse Symptoms and Harsher Season
American College of Allergy, Asthma and Immunology (ACAAI)May is Asthma and Allergy Awareness Month. Experts from the American College of Allergy, Asthma & Immunology caution that pollen season is starting earlier and lasting longer than in past decades.