A majority of the TB infected in India are poor and lack sufficient nutrition, suitable housing and have little understanding of prevention. TB then devastates families, makes the poor poorer, particularly affects women and children, and leads to ostracization and loss of employment. The truth is that even if TB does not kill them, hunger and poverty will. Another truth is that deep-seated stigma, lack of counselling, expensive treatment and lack of adequate support from provider and family, coupled with torturous side-effects demotivate patients to continue treatment — with disastrous health consequences.

Correct Option (B)

The passage emphasizes that tuberculosis (TB) in India is not merely a medical condition but is profoundly influenced by a range of socio-economic determinants. It highlights factors such as insufficient nutrition, inadequate housing, poverty, social stigma, lack of counselling, high treatment costs, and insufficient support, all of which impede treatment adherence and successful outcomes. The text explicitly states that "even if TB does not kill them, hunger and poverty will" and that various non-medical factors "demotivate patients to continue treatment." This collectively conveys that effective TB management and cure necessitate a comprehensive approach extending beyond mere medical diagnosis and pharmaceutical intervention.

Incorrect Options:

Option (A) is incorrect because the passage does not assert that TB is incurable in India. Instead, it describes the significant socio-economic and psychological barriers that complicate the treatment process and hinder its success, rather than questioning the inherent curability of the disease itself.

Option (C) is incorrect. While the passage mentions "expensive treatment" and "lack of adequate support from provider and family," which may imply issues with access, it does not specifically discuss or focus on the deficiency of government surveillance mechanisms or state that poor people have absolutely no access to treatment. The central message is broader, addressing multiple challenges beyond just surveillance or complete lack of access.

Option (D) is incorrect. While the passage clearly links TB to poverty and its exacerbation, it also identifies several other critical factors such as stigma, lack of counselling, expensive treatment, and inadequate support. Therefore, while poverty alleviation is a crucial component, the passage does not present it as the sole prerequisite for eradicating diseases like TB. A multi-pronged strategy addressing all identified barriers is implied.