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Betson V - June 12, 2025
Every year, as the monsoon begins, so does the rise in dengue cases. But why does dengue spread so quickly during monsoon? What makes this season so risky? Read on to find out….
1. Standing Water = Mosquito Breeding Ground
The main reason dengue spreads more in monsoon is due to the Aedes aegypti mosquito – the one that carries the dengue virus. This mosquito breeds in clean, stagnant water. During rains, water collects in flower pots, coolers, open buckets, coconut shells, and even bottle caps. These become perfect breeding spots for them.
2. Mosquitoes Are Active During Daytime
Unlike regular mosquitoes that bite at night, Aedes mosquitoes bite during the day. During rains, the humidity and lower sunlight levels make it easier for them to survive and spread faster.
3. Urban Areas Make It Worse
Cities and towns with poor drainage, clogged gutters and construction sites make ideal breeding environments. With a large number of people at one place, the virus spreads quickly when one infected mosquito bites several people.
4. Lack of Awareness & Early Action
Often, people ignore symptoms like mild fever, rashes or body pain, thinking it’s just the flu. By the time they realize it’s dengue, the infection may have already spread to others. That’s why early diagnosis and timely treatment are important.
✅ How to Stay Safe
- Don’t let water collect in or around your home
- Wear full-sleeved clothes
- Use mosquito repellents, especially during the day
- Cover water storage containers tightly
- Get tested early if you have symptoms like high fever, joint pain or rashes.