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ICMR Drone Study Speeds Up TB Diagnosis in Remote Areas
The pilot enrolled 840 participants and cut median diagnosis time to five days while reducing mean out-of-pocket costs from Rs 9,451 to Rs 91.
The Indian Council of Medical Research launched a drone pilot program in India to transport tuberculosis diagnostic samples, aiming to improve healthcare access for patients in remote areas.
Operating through a hub-and-spoke network, the initiative connects 11 PHCs, 60 SCs, and four Units, allowing patients to submit sputum samples at facilities closer to their villages instead of travelling long distances to diagnostic centres.
Diagnosis time dropped from 15 days to five days in drone-enabled areas, while patient out-of-pocket expenses fell from Rs 9,451 to Rs 91, significantly reducing financial burden on participants.
ICMR Director General and Secretary, Department of Health Research Dr Rajiv Bahl stated that timely diagnosis remains central to India's TB elimination efforts, with findings demonstrating how technology overcomes geographical barriers for remote patients.
Researchers identified operational challenges for future Drone Logistics implementation, including weather conditions and payload limitations, emphasizing the need for careful planning before wider adoption.