I just want to thank everyone for your concern and prayers. My husband is finished his meds and is doing fine now.(thank goodness!)I was extremely frightened but the staff at our hospital is wonderful.They conducted an array of tests and found that his lung was very inflamed.This was probably due to a virus but whatever,the meds worked and I hope we don't have to go through that again! On a lighter note,we also celebrated our 35th wedding anniversary.