Page 6 - NTM Insight Pamphlet 2024

HOW DID I GET IT?
NTM organisms are in the environment, including water (both natural sources and treated tap water) and soil. Doctors and scientists understand that some patients become infected with NTM from inhalation of mycobacteria that become aerosolized by showers, kitchen sink sprayers, indoor pools, hot tubs, or from refrigerator ice makers. You may wish to speak to your doctor about the advisability of bathing in a tub rather than showering. Some patients may become infected with NTM from inhalation of mycobacteria that are found in high concentrations in potting soil.
Skin and soft tissue NTM infections also occur with wounds, cosmetic procedures, or surgery when the area can be exposed to soil, water, or medical devices contaminated with NTM.
NTM infections are not only due to exposure to bacteria in the environment, but also because of host vulnerability.
AM I CONTAGIOUS?
No. NTM are not generally considered to be communicable person to person. Patients with certain comorbidities such as Cystic Fibrosis may be vulnerable to passing certain infections among each other, but it is uncertain whether NTM is one of them. For this reason, CF patients should take extra precautions when in close settings with one another.
WHY HAVEN’T I HEARD OF NTM LUNG DISEASE BEFORE?
You have probably heard of other mycobacterial diseases which are different than NTM lung disease. The two best known are Mycobacterium tuberculosis (TB) and Mycobacterium leprae (leprosy), both of which have caused great human suffering and are contagious.
Nontuberculous mycobacteria (NTM) should not be confused with TB or leprosy.
INSIGHT - A Patient’s Perspective
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