I had a mac infection in 2020. My pulmonologist, infectious disease doc and I decided on a watch and wait. I nebulize twice a day, use a vibrating vest once daily, use an inhaler as needed, and do postural drainage once a day. I"m 76, walk two miles daily, keep up with friends and do my own house chores. I try to eat healthy, wear a mask in indoor settings, and give myself the grace to rest if I feel the need. I have been satisfied with the choice to watch and wait.