Most common opportunistic infection in HIV patients is:

Correct option is A

Ans (a) Sol. Tuberculosis (TB) is the most common opportunistic infection in people living with HIV. • (a) Tuberculosis – Correct, TB is a leading opportunistic infection due to HIV. • (b) Pneumocystis pneumonia – Incorrect, though common, TB is more frequent. • (c) Candidiasis – Incorrect, this is an infection seen but not as common as TB. • (d) Toxoplasmosis – Incorrect, though it is a concern for HIV patients, TB is still more common.