The national drive to eliminate tuberculosis reached one of the remotest corners of the Nicobar group of islands this month, with health teams conducting a mission-mode screening programme in Chowra under the TB Mukt Bharat Abhiyaan. The exercise, carried out between 6 and 10 August, aimed at early detection of cases among vulnerable populations and ensuring no patient goes untreated in hard-to-reach areas.
The effort was steered under the direction of Nicobar Deputy Commissioner Amit Kale and supervised by District TB Officer Anwar Moosa. A dedicated medical team travelled to Chowra, a small island with a total population of 1,537, to implement the Active Case Finding strategy. Over the course of five days, 421 vulnerable individuals were screened, and 45 CBNAAT samples were collected for confirmatory testing.
The health campaign went beyond diagnostics. Community members were engaged through awareness sessions that explained how tuberculosis spreads, the importance of completing treatment courses, and the dangers of neglecting symptoms. By building understanding within the community, the teams sought to overcome stigma and ensure that suspected cases come forward for testing and treatment.
The initiative was notable for the support it received from local institutions. The Tribal Secretary and Village Headman actively encouraged residents to participate, motivating families to attend camps and urging vulnerable members to get screened. Their involvement proved critical in ensuring full community participation in a programme that might otherwise have struggled to overcome reluctance in a traditional society.
In addition to TB screening, the medical teams responded to other health needs. Sick and bedridden patients were identified, provided with medical care and assured of regular follow-up visits. This integrated approach allowed the campaign to serve both as a disease-specific drive and a general health intervention for the island’s population.
A special health camp was organised at the Health & Wellness Centre in Chowra on 9 August. During the camp, updated medicines were distributed, general check-ups conducted, and treatments prescribed where necessary. The event gave residents access to services that are often distant or irregular due to the island’s isolation.
The data gathered through the screenings and CBNAAT testing will feed into the district’s TB control strategy. Early detection remains a cornerstone of the TB Mukt Bharat Abhiyaan, as undiagnosed cases can continue to spread infection within households and communities. For geographically remote areas like Chowra, the challenge lies in ensuring that patients not only begin treatment but are supported through to completion.
The Chowra campaign demonstrates how targeted health missions can overcome logistical and social barriers. Mobilising boats, medical staff, and supplies to cover the island required planning and inter-departmental coordination. The effort reflects the administration’s recognition that remote tribal communities cannot be left behind in the national vision of eliminating TB.
The presence of medical officers, including Dr. M.A. Tanzeer from CHC Nancowry and Dr. Priyanka Samuel from PHC Teressa, added professional depth to the drive. Their role in both screening and community education underscored the importance of deploying skilled personnel even in small-scale local interventions. By combining disease detection, community engagement and general medical support, the drive has offered a model that could be replicated in other hard-to-access regions.
As the TB Mukt Bharat Abhiyaan continues, the success of such mission-mode exercises will be measured not just by the number of cases detected but by sustained follow-up, adherence to treatment and eventual reduction in community transmission. For Chowra, the week-long drive marked a significant step toward that goal, bringing the national vision of a TB-free India to one of its farthest frontiers.
