Chennai braces for dengue season: Health officials urge precautions

With the rainy season behind and stagnant water pockets still visible across the city, Chennai is once again on alert for dengue outbreaks. Health authorities are urging residents to take precautions and avoid mosquito breeding sites to curb the spread of the disease.

Dr. S. Raghavan, a senior official at the Chennai Corporation Health Department, said, “Dengue cases rise when water collects in uncovered containers, plant pots, and discarded tires. Residents should empty stagnant water at least once a week and ensure proper cleaning around homes.”

Local resident Meena Krishnan shared her concern: “Last year, dengue spread very fast in our neighborhood. We now make sure all water containers are covered and use mosquito repellents regularly. Awareness is key.”

The Chennai Corporation has stepped up anti-mosquito drives, including fogging in high-risk areas, distribution of larvicide tablets, and public awareness campaigns. “We are prioritizing schools, slum areas, and construction sites, where mosquito breeding is common,” said Dr. Raghavan.

Experts also advise people to seek immediate medical attention if symptoms such as high fever, severe headache, joint pain, or rashes appear. “Early detection is crucial. Dengue can be managed effectively if treated in time,” added Dr. Raghavan.

Residents are also encouraged to use mosquito nets, wear light-colored clothing, and use approved repellents. “Community participation is critical,” said Meena. “If everyone keeps their surroundings clean, the spread can be controlled.”

The health department has launched a hotline for dengue-related complaints and advice, ensuring that citizens can get prompt guidance during the outbreak season.