@jml060448 Hello John, and welcome to our group! I see that you just joined us yesterday. Just above your post, you will see a white box in the purplish/blue field that says 'Oldest to Newest' with a drop down arrow. If you click on the arrow and then click on NEWEST, you will then be included on current conversations. You can also access a list of topics on the Discussion Board that is located on this Group's main page 'Mac & Bronchiectasis. I too have had COPD for years; mine is congenital. I have bronchiectasis also and have had mac and pseudomonas. I have tested negative to both for three and half years. Are you now being treated for mac with the three antibiotic regimen?