What Is Mycobacterium Avium Complex?
Mycobacterium avium complex (MAC) is an infection caused by bacteria in the genus Mycobacterium which can strike immunocompromised patients such as people with HIV/AIDS, cancer patients, and individuals with other types of conditions which weaken the immune system. This infection can be very dangerous in some patients, and requires prompt and aggressive treatment, which may include hospitalization, depending on the patient and the specifics of the situation. A doctor can diagnose MAC with the assistance of a sample taken for culture to determine whether or not bacteria are present.