@pacathy thanks so much for your reply, I have asked her and she has not replyed but changed her mind and said not to take the azith until I have been to an Infectious Disease Dr (which I requested)., so I am guessing that she did not, the bordetella result came up early on my tests so she thought my MAC had returned so waited until 8 weeks of the sputum test and nothing else bugs wise showed up.(tests were done as I have had nodules and a new cavity show up in lower lungs) Thanks Heather