MAC consists of M avium, Mycobacterium intracellulare, and other species of Mycobacterium that have not been classified. In the past, the separation of M avium from M intracellulare was difficult as it relied on serotyping. Therefore, it was common to refer to them as M avium-intracellulare or MAI.ptimal treatment should begin with clarithromycin (500 mg twice daily) plus ethambutol (approximately 15 mg/kg/day). Rifabutin may be added to this regimen, but the exact rifabutin dosing depends on other concomitant medications that might result in drug interactions.
The noun confidence means a feeling of trust and firm belief in yourself or others.. A person who walks into a room, smiling at everyone and not at all nervous about the speech she's about to give? She has confidence.
keep in confidence definition, keep in confidence meaning | English dictionary. Search also in: Web News Encyclopedia Images. keep. vb , keeps, keeping, kept. 1 tr to have or retain possession of. 2 tr to have temporary possession or charge of. keep my watch for me during the game. 3 tr to store in a customary place. I keep my books in the desk. 4 to remain or cause to remain in a specified state or condition.