Health and Fitness Why Does Flu Trigger Asthma? by Gary Kopycinski on June 1, 2011 Gary Kopycinski Author More in Health and Fitness: On Hantavirus, Park Forest Officials Urge Caution May 18, 2026 Rep. Kelly Condemns FDA Approval of Flavored E-Cigarettes May 6, 2026 Park Forest Aligns With Illinois Guidance on Childhood Vaccines Amid Federal Changes January 11, 2026 Study suggests new therapeutic targets for virally-induced asthma attacks