How does tuberculosis disease effect healthy cells?

* Direct damage: Tuberculosis bacteria can directly damage healthy cells by rupturing their cell walls or by disrupting their metabolism. This can lead to cell death and tissue damage.

* Immune response: The immune system's response to tuberculosis bacteria can also damage healthy cells. For example, the release of cytokines and other inflammatory mediators can cause inflammation and tissue damage. In some cases, the immune response can even lead to the development of autoimmune diseases.

* Secondary infections: Tuberculosis disease can also increase the risk of secondary infections, which can further damage healthy cells and tissues. For example, people with tuberculosis are more likely to develop pneumonia, meningitis, and other bacterial infections.

* Malnutrition: Tuberculosis disease can also lead to malnutrition, which can further weaken the immune system and make people more susceptible to other infections. Malnutrition can also slow down the healing process and make it more difficult for people to recover from tuberculosis disease.