Mumbai Braces for Surge in Eye Infections as Monsoon Season Begins 16 Days Early

Mumbai’s early monsoon, which drenched the city with record-breaking rainfall in May 2025, has raised alarms about a potential surge in eye infections. Health experts warn that the combination of heavy rains, flooding, and waterlogging could create ideal conditions for conjunctivitis and other eye-related ailments.

The India Meteorological Department (IMD) recorded Mumbai’s wettest May in over a century, with Colaba logging 295 mm of rainfall, surpassing a 107-year-old record. The monsoon arrived on May 26, 16 days earlier than the usual June 11 onset, marking the earliest start in 75 years. This unexpected deluge overwhelmed the city’s infrastructure, leading to widespread waterlogging in areas like Dadar, Bandra, and Andheri, according to the Brihanmumbai Municipal Corporation (BMC).

Medical professionals highlighted the health risks posed by the monsoon’s early arrival. An ophthalmologist, explained that stagnant water and high humidity foster bacterial and viral growth, increasing the likelihood of conjunctivitis outbreaks. He noted a rise in patients reporting symptoms such as redness, itching, and discharge, particularly in low-lying areas prone to flooding. The BMC’s incomplete pre-monsoon preparations, including delayed drain desilting, have exacerbated the situation, leaving the city vulnerable to waterborne diseases.

The IMD has forecasted continued rainfall, with a yellow alert issued for Mumbai and neighboring districts like Thane and Palghar. Health authorities are urging residents to take precautions, such as avoiding contact with contaminated water and maintaining proper hygiene, to curb the spread of infections. The BMC has also faced criticism for its lack of preparedness, with opposition leaders pointing to inadequate infrastructure maintenance despite significant budget allocations for stormwater management.

As Mumbai navigates this unprecedented monsoon season, health officials remain vigilant, emphasizing the need for public awareness to prevent a potential eye infection epidemic.