What is the common examiner trap about Science & Tech in UPSC exams?

Likely to swap the time reduction numbers (e.g., 10 days vs 9.7 days difference) or confuse cost figures. Also may mix up drone payload weights (2 kg vs 8 kg) or same-day vs next-day percentages.

What should UPSC aspirants remember about Science & Tech for Prelims?

1. Target this Data: Diagnosis time reduced from 16.6 to 6.9 days; cost from Rs 9,451 to Rs 91 2. Target this Initiative: i-DRONE initiative by ICMR in Telangana 3. Target this Goal: TB elimination by 2030 (India missed 2025 deadline)

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ICMR i-DRONE Initiative in Telangana Cuts TB Diagnosis Time by 10 Days, Cost from Rs 9,451 to Rs 91

Q: Which organization conducted the study on using drones for TB diagnosis in Telangana?

Indian Council of Medical Research, The article clearly states the study was conducted by the Indian Council of Medical Research (ICMR) in Telangana. Other options, though relevant to health, were not the conducting body.

Q: Consider the following statements regarding the i-DRONE initiative: 1. The initiative used a hub-and-spoke network between sub-centres, primary health centres, and TB units in Telangana. 2. The initiative reduced the average cost of TB diagnosis from Rs 9,451 to Rs 91. 3. The proportion of patients receiving results on the same day increased from 6.3% to 76.3% after using drones. Which of the statements given above is/are correct?

Both 1 and 2, Statement 1 is correct as per the article. Statement 2 is also correct. Statement 3 is incorrect because the same-day result increase was from 6.3% to 7.4%, not to 76.3% (the next-day result increased to 76.3%). Hence option C is correct.

Q: According to the ICMR study, what was the average time to receive a TB diagnosis before the i-DRONE initiative?

16.6 days, The article states that before drones, the average time for TB diagnosis was 16.6 days; after drones it reduced to 6.9 days. Option B (10 days) is the approximate reduction time, not the pre-intervention baseline.

Q: What is the primary objective of the i-DRONE initiative as described in the article?

To reduce the time and cost of TB diagnosis in remote and rural areas, The article explicitly states the aim was to see if drones improve efficiency of TB diagnosis in remote and rural areas, especially hilly regions. The study shows significant reduction in both time and cost. Options A, C, and D are not mentioned or are contrary to the initiative's scope.

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Target:UPSC GS-IIIMPSCSSC GATeachingPrelims HighMains MediumStatic GK Link

16 Jul 2026

~2 min

Source: Indian Express

Key Data:16.6 days to 6.9 daysRs 9,451 to Rs 91Same-day results: 6.3% to 7.4%Next-day results: 1.5% to 76.3%Two-day delays: 92.2% to 16.3%

Bodies:ICMR

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~2 min · Quick mode

What This Article Covers

1.ICMR pilot in Telangana shows drones reduce TB diagnosis time by ~10 days (16.6 to 6.9 days) and cost from Rs 9,451 to Rs 91.

2.The i-DRONE initiative used hub-and-spoke drone network connecting 60 sub-centres, 11 PHCs, and 4 TB units.

3.Proportion of patients receiving results next day increased from 1.5% to 76.3%, highlighting potential for rural healthcare.

The Big Picture

Prelims · HighMains · Medium

ICMR study in Telangana demonstrates that drones can drastically reduce TB diagnosis time from 16.6 to 6.9 days and cut patient out-of-pocket expenditure from Rs 9,451 to Rs 91. The i-DRONE initiative uses hub-and-spoke drone network to transport sputum samples, bypassing geographical barriers. This is crucial for India's goal to eliminate TB by 2030, especially in remote areas.

Exam Lens

Quick Exam Facts From News

Diagnosis Time Reduction16.6 days to 6.9 days

Cost ReductionRs 9,451 to Rs 91

Next-Day Results Increase1.5% to 76.3%

Drone Payloads2 kg (11.5 kg drone) and 8 kg (24 kg drone)

1-Minute Revision

›Diagnosis Time Reduction: 16.6 days to 6.9 days
›Cost Reduction: Rs 9,451 to Rs 91
›Target this Data: Diagnosis time reduced from 16.6 to 6.9 days; cost from Rs 9,451 to Rs 91
›Target this Initiative: i-DRONE initiative by ICMR in Telangana
›Target this Goal: TB elimination by 2030 (India missed 2025 deadline)

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News Snapshot

🚁

i-DRONE Initiative

Hub-and-spoke network in Telangana uses drones to transport sputum samples from remote sub-centres to TB units with molecular diagnostics.

⏱️

Time & Cost Reduction

Average diagnosis time dropped from 16.6 to 6.9 days; cost fell from Rs 9,451 to Rs 91 per patient, enabling timely treatment.

🎯

TB Elimination 2030

India missed 2025 deadline; drones can help bridge geographical barriers and accelerate progress towards WHO's 2030 elimination target.

Detailed Analysis & Strategic Depth

Context / Background

TB remains a major public health challenge in India. Affordable and timely diagnosis is a key barrier, especially in rural and hilly areas with poor road infrastructure. India missed its 2025 TB elimination target; now aligned with global 2030 goal. ICMR's i-DRONE initiative seeks to leverage drone technology to overcome geographical barriers and reduce patient delays due to travel difficulties, loss of daily wages, and stigma.

Core Analysis & Implications

The study enrolled 840 patients; drone phase showed dramatic improvement in diagnosis turnaround time and cost reduction. Proportion of patients receiving results next day surged from 1.5% to 76.3%. Two-day delays fell from 92.2% to 16.3%. The cost reduction from Rs 9,451 to Rs 91 is significant for low-income patients (monthly income < Rs 5,000). Drones (11.5 kg and 24 kg) with pre-programmed flight routes ensure safe transport. The findings complement previous successes in Manipur and Nagaland.

Future Outlook / Way Forward

The i-DRONE initiative provides evidence for scaling up drone-based diagnostics in other regions with similar geographical challenges. Integration with AI tools (mentioned in article) could further enhance TB elimination efforts. Policy implications: need for regulatory framework for medical drone logistics, investment in health infrastructure at primary level.

Key Facts at a Glance

Diagnosis Time Reduction16.6 days to 6.9 days

Cost ReductionRs 9,451 to Rs 91

Next-Day Results Increase1.5% to 76.3%

Drone Payloads2 kg (11.5 kg drone) and 8 kg (24 kg drone)

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Practice exam-style questions based on this article.

Q1Static LinkageEasyUPSC, SSC, MPSC

Which organization conducted the study on using drones for TB diagnosis in Telangana?

Q2Statement-basedHardUPSC, SSC

Consider the following statements regarding the i-DRONE initiative:

1. The initiative used a hub-and-spoke network between sub-centres, primary health centres, and TB units in Telangana.

2. The initiative reduced the average cost of TB diagnosis from Rs 9,451 to Rs 91.

3. The proportion of patients receiving results on the same day increased from 6.3% to 76.3% after using drones.

Which of the statements given above is/are correct?

Q3Data-centricMediumUPSC, Banking, SSC

According to the ICMR study, what was the average time to receive a TB diagnosis before the i-DRONE initiative?

Q4Application/ImpactMediumUPSC, SSC, MPSC

What is the primary objective of the i-DRONE initiative as described in the article?

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ICMR i-DRONE Initiative in Telangana Cuts TB Diagnosis Time by 10 Days, Cost from Rs 9,451 to Rs 91

Exam Lens

Quick Exam Facts From News

1-Minute Revision

News Snapshot

i-DRONE Initiative

Time & Cost Reduction

TB Elimination 2030

Detailed Analysis & Strategic Depth

Context / Background

Core Analysis & Implications

Future Outlook / Way Forward

Prelims Flashpoints

Key Facts at a Glance