(i) The three months with the highest dengue cases are usually August, September and October. These months fall during and after the rainy season when stagnant water becomes common, creating ideal breeding grounds for mosquitoes that spread dengue.

(ii) Dengue cases are usually the lowest in January and February, when the weather is cooler and drier. Mosquito breeding reduces during these months due to fewer water collections and lower temperatures, making disease transmission less likely.

(iii) Heavy rainfall, water stagnation and warm temperatures during monsoon and post-monsoon months create perfect conditions for mosquito breeding. Poor drainage and uncovered water storage also increase the risk of mosquito-borne diseases like dengue during these months.

(iv) The government can run awareness drives, fumigate mosquito-prone areas and ensure proper drainage. Communities should clean surroundings, cover water containers and eliminate stagnant water. These steps reduce mosquito breeding and help control dengue before peak season begins.

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