TB molecular testing

Tuberculosis in India: From Diagnostics Revolution to Public Health Transformation

India is redefining global TB eradication efforts through rapid, point-of-care molecular diagnostics that enable early, accurate detection even in remote settings. Indigenous technologies such as Truenat have accelerated diagnosis, improved treatment initiation, and strengthened primary healthcare delivery. International case studies from Nigeria, Mozambique, and Tanzania demonstrate their global impact. However, challenges such as high operational costs, supply chain gaps, limited digital connectivity, and the need for integrated nutrition and social support remain. With sustained investment, stronger partnerships, and equitable access, India can lead the global shift toward inclusive and effective TB control.