title: Azithromycin effective in preventing MAC.
mesh_terms: D017088:AIDS-Related Opportunistic Infections / Q000517:prevention & control*; D000900:Anti-Bacterial Agents / Q000008:administration & dosage*; D017963:Azithromycin / Q000008:administration & dosage*; D004334:Drug Administration Schedule; D006801:Humans; D015270:Mycobacterium avium-intracellulare Infection / Q000517:prevention & control*
chemical_list: D000900:Anti-Bacterial Agents; D017963:Azithromycin