Suspense Crime, Digital Desk : A Silent Killer Spreads Rapidly, One in Three Northeasterners Are Affected! In Northeast India, the most beautiful region of the country, the situation is becoming alarming with a vast TB screening campaign revealing worrying statistics. It has come to light that a large number of people found infected with tuberculosis were asymptomatic. This implies that they unknowingly carried the disease and were active in their daily lives without any outward symptoms, potentially spreading it without realizing it. A 34% incidence of asymptomatic TB has been reported, highlighting a serious concern for public health in the region. From the Ministry of Health’s Annual Report 2025-26, it is clear that under the National Tuberculosis Elimination Programme, special screening of vulnerable and high-risk groups was carried out in the northeastern states from January to October 2025. A total of 41,727 TB patients were detected, out of which as many as 14,356 were found to be asymptomatic. This translates to a whopping 34% of all cases identified, raising serious alarm bells for the fight against tuberculosis. More than 3.9 Million People Tested in Northeast in TB Eradication Campaign The ongoing TB eradication campaign in the northeast has covered over 3.9 million individuals in the eight northeastern states. This massive screening effort included around 600,000 chest X-rays. Experts believe this active screening approach has helped in identifying many individuals who might not have presented themselves at a hospital on their own. The data reveals Assam topping the list with 10,362 asymptomatic TB cases. Meghalaya followed with 1,055 cases, then Nagaland with 857, and Tripura with 510. Arunachal Pradesh had 479 cases, Manipur had 465, Sikkim had 380, and Mizoram had 248 asymptomatic cases of TB. This ‘Silent Killer’ is a Major Challenge For TB Control “Such patients pose a significant challenge for tuberculosis control measures,” explain experts. “Due to the absence of symptoms, they can go undiagnosed for a long time and may continue to infect others. Hence, the health department has shifted its focus from solely depending on patients reporting to hospitals to doorstep and community-level testing initiatives.” Many states are adopting advanced technologies to detect tuberculosis early. Meghalaya has implemented the ‘Cough Against TB’ application and uses an AI-powered portable X-ray unit, similar to several other states. Most importantly, by September 2025, over 1.07 million potential TB patients were identified through screening in the northeast, with an increase in the potential TB testing rate from 2,062 per lakh population in 2024 to 2,645 per lakh population.
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