Are Elderly People More Susceptible to Tuberculosis?

Susceptibility of the Elderly to Pulmonary Tuberculosis

Whether the elderly are prone to pulmonary tuberculosis (TB) depends on specific circumstances. If an elderly person is in good physical condition without underlying diseases, they are less likely to contract TB; however, if their physical condition is poor and they have underlying diseases, they are more susceptible to TB.

Less Likely to Contract TB

TB is a chronic infectious disease caused by Mycobacterium tuberculosis, primarily transmitted through the respiratory tract. If an elderly person is in good physical health and does not suffer from other underlying conditions such as diabetes or hypertension, they generally have a lower risk of contracting TB.

More Likely to Contract TB

Due to their weaker immune systems, the elderly are more vulnerable to bacterial or viral infections. Prolonged use of immunosuppressants or other medications can further compromise their immune function, increasing the risk of contracting TB. High-risk groups, including HIV-infected individuals, organ transplant recipients, and cancer patients undergoing chemotherapy, should be particularly vigilant in preventing TB. It is recommended that the elderly maintain healthy lifestyles, avoid overexertion and staying up late, enhance nutrient intake, and engage in appropriate physical activity to boost their resistance. Prompt medical attention should be sought upon experiencing any symptoms of discomfort.