India Faces 17M Water Disease Cases

India has reported more than 17 million cases of water-borne diseases between 2021 and 2025. These figures, collected through the Integrated Disease Surveillance Programme and Integrated Health Information Platform, encompass six major illnesses: Acute Diarrhoeal Disease, Cholera, Leptospirosis, Hepatitis A & E, and Typhoid.

Acute Diarrhoeal Disease was the most prevalent, with 6,015,506 cases in 2021, dropping to 2,351,962 by 2025. West Bengal recorded the highest number of diarrhoea cases in 2021. Conversely, Typhoid cases escalated from 1.9 lakh in 2021 to 6 lakh in 2024, with significant clusters noted in states like Madhya Pradesh and Chhattisgarh.

Hepatitis A and E cases also presented a concern, particularly in southern and western states, with Kerala reporting a high number of cases. National figures for Hepatitis A alone rose dramatically by 2024 and 2025. Cholera cases remained relatively contained nationally, though Gujarat reported a high concentration in 2024.

Leptospirosis showed a monsoon-linked pattern, with national cases climbing in 2024, and Kerala and Tamil Nadu emerging as hotspots. Medical attention is advised if symptoms persist for more than 2-3 days or worsen rapidly, indicating potential severe complications.