Nikshay Vahans are mobile vans used under India’s tuberculosis elimination efforts to carry TB screening and diagnostic services directly to communities, especially in remote, underserved, and high-risk areas. They were highlighted as part of the 100-Day Intensified TB Elimination Campaign.
Why they are important
Nikshay Vahans are important because they help remove the biggest practical barriers in TB control:
• distance from diagnostic centres
• delayed testing
• poor access in remote and vulnerable populations
• missed detection of asymptomatic TB cases
What they carry
These mobile vans were used to deploy advanced TB diagnostic tools such as:
• handheld X-ray units
• upfront Nucleic Acid Amplification Testing, or NAAT
Main purpose
Their main purpose is to take TB services to the doorstep instead of waiting for patients to reach a facility. This helps in:
• early screening
• faster diagnosis
• timely treatment initiation
• better detection in hard-to-reach populations
Role in the TB campaign
During the 100-Day Intensified TB Elimination Campaign, Nikshay Vahans were used along with Nikshay Shivirs to expand community-level TB detection. According to the government, the campaign screened 12.97 crore people, detected over 7.19 lakh TB patients, and identified around 2.85 lakh asymptomatic notified patients who might otherwise have gone undetected.
Wider significance
Nikshay Vahans reflect the shift in India’s TB strategy from passive case detection to active, technology-enabled community outreach. Their significance lies in bringing modern diagnostics closer to vulnerable populations rather than depending only on fixed health facilities. This is an inference supported by the government’s description of their role in overcoming geographical barriers and improving timely diagnosis.
Conclusion
Nikshay Vahans are mobile diagnostic vans used in India’s TB elimination programme to take handheld X-ray and NAAT-based TB screening directly to communities. They are important because they improve access, speed up diagnosis, and help detect hidden or asymptomatic TB cases.
