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    • Understanding Mycobacterium Avium Complex (Nontuberculous Mycobacteria)

    Common Mycobacterium Avium Complex Infections

    Medically Reviewed by Brunilda Nazario, MD on August 31, 2022

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    Show Sources

     National Organization for Rare Disorders (NORD): “Mycobacterium Avium Complex infections.” 
    Cleveland Clinic: “MAC lung disease.” UpToDate: “Mycobacterium avium complex (MAC) infections in persons with HIV.”

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    Slideshow

    Symptoms to Look Out For

    Is it the flu or something else? A MAC infection can sometimes look like other conditions. Here’s what to watch out for.

    Explore More
    Video

    How NTM MAC Affects the Body

    Most of us can breathe in MAC, a bacteria found in soil and water, and never get sick. For others, it can lead to infection and lung disease.

    Article

    Who Is More at Risk?

    Anyone can get mycobacteria avium complex, but some people are more vulnerable than others. Get the facts on risk factors that might affect you.

    Article

    Options for Treatment

    Treatment for mycobacterium avium complex (MAC) depends on several things. Here’s what your doctor will consider when planning your care.

    Article

    Stick to Your Plan

    Treatment for mycobacteria avium complex can last a year or more. Find out what to expect and what you need to know to help you stay the course.

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