I too have been diagnosed with Mycrobacterium Abscessus. I am currently being treated by U of MN Infectious Disease Dr. started on Iv infusions of Amikacyn once a day, Tigecycline 2 infusions daily & Linezolid orally twice a day. Linezolid made me very, very sick. Dr finally took me off it and I continue with the infusions everyday. It’s been 2&1/2 months so far of twice daily infusions. I Nebulizer 3% saline, which doesn’t produce for me in airway clearance, am waiting for a prescription for 7% & hoping I can be more productive with this. I Nebulize once a day. I’ve not seen a respiratory therapist to help me with this & hope I’m doing it right. Maybe when Covid is over I can receive this assistance. Any advice is appreciated.