Join AAFA, AAAAI for a #TackleAsthma Twitter Chat May 5 

Join the Asthma and Allergy Foundation of America and the American Academy of Allergy, Asthma & Immunology Thursday, May 5 at 1 pm ET for a #TackleAsthma Twitter chat. Follow @AAFANational and @AAAAI_org and use #TackleAsthma. Experts will answer your