While Tuberculosis (TB) can affect anyone, certain risk groups have a higher likelihood of contracting the infection and developing the disease. The following factors can increase the risk of tuberculosis:

* Contact with a family member who has an active tuberculosis case.
* Traveling to or living in regions where tuberculosis is prevalent, such as Africa, Eastern Europe, Russia, and Asia.
* Being in environments where tuberculosis is more likely to spread (e.g., homeless shelters, close contact with individuals living with HIV, prisons).
* Working as a healthcare professional in hospitals or nursing homes.
* Excessive consumption of tobacco and alcohol.
* Having diabetes.
* Presence of severe kidney disease.
* Undergoing chemotherapy treatment.
* Malnutrition.

In addition to the above situations, a weakened immune system also significantly increases the risk of tuberculosis infection. A strong immune system plays a critical role in protection against tuberculosis.