which microorganisms cause mycobacterium avium complex (mac) infection
Mycobacterium avium-intracellulare infection Mycobacterium avium-intracellulare infection (MAI) is an atypical mycobacterial infection, i.e. one with nontuberculous mycobacteria or NTM, caused by Mycobacterium avium complex ("MAC"), which is made of three mycobacteria species, M. avium, M. intracellulare, and M. chimaera.[1] This infection causes respiratory illness in birds, pigs, and humans, especially in immunocompromised people. In the later stages of AIDS it can be very severe. It usually first presents as a persistent cough. It is typically treated with a series of three antibiotics for a period of at least six months.
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Denial-of-service attack A wide array of programs are used to launch DoS-attacks.
1 + 2 + 3 + 4 + ⋯ which increases without bound as n goes to infinity. Because the sequence of partial sums fails to converge to a finite limit, the series does not have a sum.