Public Health
8 min read
Mosquito-Borne Diseases in Kerala: Dengue and Prevention
By Dr. Navaneeth K. Unni•Published on 2026-07-01•Patient Group: Adults
Clinical Overview & Pathophysiology
Mosquito-borne diseases, particularly Dengue and Chikungunya, rise during monsoons in Kerala. Understanding symptoms, platelet health, and mosquito breeding control is essential for prevention.
Key Clinical Facts & Indicators
- High Fever & Chills: Sudden onset of high fever accompanied by severe headache and joint pain.
- Thrombocytopenia Risk: Drop in platelet counts during active Dengue infection.
- Chikungunya Joint Pain: Severe, persistent joint pain that can last for weeks.
- Aedes Mosquito breeding: Mosquitoes breeding in clean, stagnant water around homes.
Lifestyle & Nutritional Guidelines
Prevent mosquito breeding by eliminating stagnant water around your home. Use mosquito nets, window screens, and repellents. Stay well-hydrated during fever episodes. Monitor hydration with our Water Intake Calculator.
Frequently Asked Questions
Q: Why is platelet count critical in Dengue?Dengue virus can suppress bone marrow and destroy platelets, increasing the risk of bleeding (hemorrhage) in severe cases.
Q: What is 'source reduction' in mosquito control?It involves draining stagnant water from flowerpots, tires, and gutters to destroy mosquito breeding grounds.
✓Medically reviewed by Dr. Navaneeth K. Unni
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