When cough becomes a clue: How AI is amping up public health, Pg12

Key Highlights:

• The Cough Against TB app has screened approximately 1.62 lakh patients, leading to a 13% increase in TB diagnoses compared to standard screening.
• AI-enabled X-ray devices are being deployed in primary health centers to detect TB in asymptomatic individuals, with 473 devices currently in use and 1,500 more to be added.
• eSanjeevani, the government's telemedicine platform, incorporates an AI-enabled Clinical Decision Support System (CDSS) that recognizes 300 symptoms of common diseases.
• An AI model scans news articles in 13 languages to identify disease outbreaks and unusual symptom clusters, resulting in a 150% increase in alerts.
• An AI-based fundus camera has been developed to detect diabetic retinopathy early, preventing potential blindness in diabetic patients.

Detailed Insights:

• The Cough Against TB app uses AI to analyze cough sounds and identify potential TB cases, improving early detection in remote areas.
• AI-enabled X-ray devices can detect lung abnormalities indicative of TB before symptoms appear, addressing the shortage of radiologists in primary health centers.
• The Clinical Decision Support System (CDSS) on eSanjeevani assists doctors in diagnosing common diseases, reducing workload and improving treatment outcomes.
• The AI model for disease surveillance enhances outbreak detection by scanning news articles, enabling faster response planning and resource allocation.
• The AI-based fundus camera facilitates early diagnosis of diabetic retinopathy at primary health centers, preventing irreversible vision loss.
• These AI solutions leverage the reach of ASHA and ANM workers to improve public health infrastructure and access in remote regions.
• The Indian Council of Medical Research (ICMR) is validating the Cough Against TB app, and pilot deployments have begun in 91 districts across 17 states.

Key Concepts Involved:

• Artificial Intelligence (AI): The simulation of human intelligence processes by computer systems.
• Telemedicine: The remote diagnosis and treatment of patients by means of telecommunications technology.
• Diabetic Retinopathy: A diabetes complication that affects the eyes, potentially leading to blindness.