The common soil mycobacteria that frequently cause systemic infection and death in AIDS patients is

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Mycobacterium avium complex (MAC) is the most common soil mycobacteria that causes systemic infection and death in AIDS patients. It is known to cause disseminated disease in patients with advanced HIV infection, particularly those with CD4 counts less than 50 cells/μL. Mycobacterium kansasii and Mycobacterium fortuitum complex may also cause human disease, but they are not specifically associated with AIDS patients. Mycobacterium scrofulaceum and Mycobacterium marinum are typically associated with skin and soft tissue infections.

The Common Soil Mycobacteria That Frequently Cause Systemic Infection and Death