My son is at Navy boot camp and during his 5th week of training, he had a series of 5 vaccinations to include yellow fever, tetanus, typhoid, and penicillin. He had a anaphylactic reaction and angioedema. He was allowed to complete all physical requirements of his training and is now 2 days from graduating. He was notified today (Tuesday) that he will not be allowed to graduate on Friday, because he is being medically separated for above conditions. How can they medically separate him if they do not even know what the reaction was caused by? He has never been given penicillin before and this might be what caused it. Baffled.