Dengue Fever risk in Coimbatore

Dengue Fever is a mosquito-borne viral infection caused by the Aedes aegypti mosquito. Symptoms include high fever, severe headache, joint and muscle pain, skin rash, and in severe cases, bleeding and organ damage. There is no specific cure, making prevention essential.

Coimbatore's risk score of 69 out of 100 reflects several local factors. The city's tropical climate with temperatures between 20-35°C and monsoon rains from June to December creates ideal breeding conditions. Rapid urbanization has led to improper water storage practices, especially in new residential areas. Construction sites often collect stagnant water in unused tanks and containers. The city's numerous nurseries, parks, and temple tanks provide additional breeding grounds. Poor waste management in some neighborhoods allows discarded containers to collect rainwater.

Here are practical prevention steps you can take today.

First, eliminate standing water weekly. Empty and scrub flower pots, water tanks, bird baths, and discarded tires. Even a bottle cap of water can breed mosquitoes. Check your terrace and balcony after every rain.

Second, use mosquito repellents during dawn and dusk when Aedes mosquitoes are most active. Apply DEET-based repellents on exposed skin and use mosquito coils or electric vaporizers indoors. Install mesh screens on windows and doors.

Third, wear protective clothing. Long sleeves, full pants, and socks reduce bite exposure, especially for children playing outdoors.

Fourth, cover all water storage containers tightly. If you store water in sumps or overhead tanks, use mosquito-proof lids. Add larvicidal fish like guppies in temple tanks or decorative ponds.

Fifth, report breeding sites to Coimbatore Corporation helpline. Community participation matters. Encourage neighbors to clean shared spaces and construction sites near your home.

If you develop high fever with severe body pain, seek medical care immediately. Avoid self-medication with aspirin or ibuprofen as they can worsen bleeding complications.