@lorifilipek Hello, I see that you joined our group a few weeks ago. Welcome to Connect. I am happy to learn that you survived your cancer. That makes you a seasoned warrior in personal health. As for your current diagnosis, it seems like you are catching your lung disease early and doing the right things to cut it off at the pass. Exercise definitely helps to strengthen your lungs, so I am glad that you are jogging. I am curious, did you stop swimming because of what you read here about mac being found in pools?