Mumbai is grappling with a significant rise in vector-borne diseases this monsoon season, prompting the Brihanmumbai Municipal Corporation (BMC) to issue urgent advisories for residents. According to the latest data, the city has reported 443 cases of malaria and 93 cases of dengue in the month of June alone, alongside a dramatic spike in chikungunya cases.
Between January and May 2024, Mumbai recorded 1,612 malaria cases, while this year the number has increased to 1,973 in the same period. Dengue cases have also seen a slight rise, with 347 reported in the first five months of 2025 compared to 338 last year. However, the most notable increase has been in chikungunya, with 115 cases reported in the first five months of 2025—up from just 21 in the same period last year.
The BMC’s Public Health Department has surveyed over 1.7 million people from 370,928 households to compile this data. Inspections revealed that anopheles mosquito breeding was detected in 2,935 out of 34,557 sources checked, while aedes mosquito breeding was found in 12,454 out of 540,534 houses and containers inspected.
Health officials are urging residents to stay vigilant and follow preventive measures. “We are seeing a worrying trend in vector-borne diseases this year,” said a BMC spokesperson. “Citizens are advised to avoid water stagnation, use mosquito nets, and seek medical attention at the first sign of symptoms such as fever, body aches, or rashes.”
The rise in cases comes amid fluctuating weather conditions, with early monsoon rains followed by a dry spell, leading to increased humidity and ideal conditions for mosquito breeding. Doctors have also reported a surge in complaints of fatigue, joint pain, and fungal infections, which are exacerbated by the current weather.
To combat the outbreak, the BMC has intensified vector control activities, including house-to-house surveys, source reduction, and health awareness campaigns. Residents are reminded that early detection and treatment are crucial to preventing severe complications.
Disclaimer:
The information in this article is based on official BMC data as reported by Mid-day and is intended for general awareness. Readers are advised to consult healthcare professionals for diagnosis and treatment of any symptoms. The BMC and health authorities continue to monitor the situation and may update guidelines as required.