Heavy rains in July 2025 have triggered a dramatic surge in malaria cases across Delhi, with numbers reaching a 10-year high. According to a report published in the Hindustan Times, experts suggest that above-average rainfall resulted in persistent waterlogging, fostering ideal conditions for mosquito breeding and a subsequent spike in cases.
Delhi has reported 124 cases of malaria so far this year. Dengue infections have also climbed, with 277 cases recorded up to July 28, marking the second highest count for the same period in the past five years. Municipal Corporation of Delhi (MCD) data reveals the identification of more than 89,000 mosquito breeding sites between January and July, with an additional 9,117 sites discovered in the last week of July alone.
Health officials attribute the heightened prevalence of mosquito-borne diseases to the extensive waterlogging caused by continuous rainfall, which has complicated disease control efforts across the city. Residents are urged to take precautionary measures and eliminate stagnant water around homes to help reduce breeding grounds.
Disclaimer:
This article is based on preliminary data and expert opinions reported by Hindustan Times and the Municipal Corporation of Delhi as of July 2025. Disease incidence and municipal data are subject to revision. For official advice and updates, please consult health authorities and verified government announcements.