The most common type of mycobacterial infection is tuberculosis (TB). TB is caused by the bacterium Mycobacterium tuberculosis. Other types of mycobacterial infections include atypical mycobacterial infections (AMIs), which are caused by other species of mycobacteria.
Mycobacteria are able to cause infections because they have a unique cell wall that is resistant to many antibiotics. They can also survive inside cells, which makes them difficult for the immune system to destroy.
People who are at risk for developing mycobacterial infections include:
- People with weakened immune systems, such as those with HIV/AIDS
- People who live in or travel to areas where mycobacterial infections are common
- People who work with animals, such as veterinarians and farmers
The symptoms of mycobacterial infections can vary depending on the type of infection. Some common symptoms include:
- Fever
- Night sweats
- Fatigue
- Cough
- Shortness of breath
- Chest pain
- Swollen lymph nodes
- Weight loss
If you experience any of these symptoms, it is important to see your doctor to get tested for mycobacterial infection. Early diagnosis and treatment can improve the chances of a successful outcome.
