Every year on the 24th of March, World Tuberculosis Day is observed to remind the world of the pressing need to eradicate one of the oldest infectious diseases. India’s fight against tuberculosis assumes greater importance on this day. India accounts for the largest burden of tuberculosis in the world.

The theme for the global fight against tuberculosis in 2026 is “Yes! We Can End TB! This theme resonates very well with India’s fight against tuberculosis.

The challenge

Tuberculosis continues to infect millions of people in India every year. The reasons for this are:

• High population density and high population in urban centres
• Malnutrition and poor living conditions
• High prevalence of diabetes in India, which compromises the immune system
• Social stigma attached to the disease

Tuberculosis is an airborne infection. This infection is spread when an infected person coughs and sneezes. What makes tuberculosis particularly insidious is that in the initial stages, the symptoms may not be very severe.

The hidden crisis: Underdiagnosis and stigma

One of India’s biggest challenges is missed or delayed diagnosis. Many individuals with a persistent cough do not seek medical care due to lack of awareness or fear of social isolation.

In several communities, TB is still associated with stigma, leading patients to hide their condition or discontinue treatment midway. This not only worsens outcomes but also increases transmission and the risk of drug resistance.

Rising concern: Drug-resistant TB

India is also grappling with an increasing number of cases of drug-resistant tuberculosis (DR-TB), where antibiotics are unable to effectively treat the infection. This requires longer treatment that may take up to 9-18 months. This treatment comes with several side effects.

Inadequate treatment, inconsistent adherence to medication, and the misuse of antibiotics are some of the factors that have resulted in this issue. DR-TB treatment is an urgent priority under the tuberculosis elimination strategy.

What is working: India’s multi-pronged strategy

India’s TB response has evolved significantly over the past decade, combining technology, policy, and grassroots outreach. Key interventions include:

1. Active case finding:Health workers are increasingly conductingdoor-to-door screening in high-risk areas, ensuring early detection rather than waiting for patients to report symptoms.
2. Free diagnosis and treatment”Government facilities providefree TB testing and medications, reducing the financial burden on patients. Rapid molecular diagnostic tools have shortened detection time from weeks to hours.
3. Nutrition support:Through schemes likeNikshay Poshan Yojana, TB patients receive financial assistance to improve nutrition—an essential factor in recovery.
4. Digital tracking:TheNikshay portal helps track patients, monitor adherence, and reduce treatment dropouts through real-time data.

The road ahead

India has certainly made significant strides in the fight against tuberculosis. However, much more needs to be done to completely eradicate the menace. The key areas to focus on include:

• Creating awareness to overcome the stigma attached to the disease
• Ensuring early detection in rural areas
• Ensuring complete compliance with treatment regimens
• Making newer regimens with shorter durations of treatment accessible to all

A collective responsibility

The struggle against tuberculosis in India is not only a health challenge; it is a challenge to society as a whole. Everyone, from policymakers to healthcare workers to people at the grassroots level, has a part to play.

World Tuberculosis Day 2026 is a timely reminder that tuberculosis is not only curable, preventable, and eliminable; it will be done only when awareness translates into action.