It is my honor to introduce our next speaker colonel francis oconnor, m. D. Who is the professor and chair of military a friend medicine, took me around and it is a great place where we have training, medical training for those who be serving and providing service to men and women who serve our country. Trait he created a medical study on trying to understand sickle cell traits. He has been a mentor and a friend to john and me and doctors others. Thank you for coming here today. Thank you. , i amn honor to be here mrs. Shealy listening to your words and your passion. I will not forget. Im going to be moving away from cardiac and talking about exertional illness. I am with the department of defense and all the opinions i. Ave today are those of myself dozen one in minnesota in the midwest heat index 110,s junior vomited three times, complained of dizziness and be grand and be grand breathing heavily. 2006 Football Player collapsed on the field after exerting himself in. Early on he was