Michael re sensitivity testing the way they explained it to me is the bug can often respond differently in the lung when bombarded with several antibiotics, so they can never quite tell how resistant it really is. M.Absessus though does seem to be resistant to nearly all antibiotics hence the crazy combinations used instead.
Any tips on inhaling Amikacin? I find the taste etc all fine but its certainly made my voice hoarse and chest a little tighter. Got to persevere!