With the help from an Integrated Pest Management (IPM) solution against mosquito species and dengue outbreak, we take into account ecology and public health concerning disease transmission. An IPM requires the involvement of NEA, local authorities, private partners and local communities. Public awareness helps prevent mosquito breeding and authorities implementing insecticides can reduce the risk of dengue transmission.

Aedes are small, aggressive mosquito species famous for transmitting several viral infections — most notably dengue fever, zika virus and chikungunya in Singapore. The aedes aegypti and aedes albopictus are the primary species involved in dengue transmission. These mosquitoes thrive in urban environments, breeding around water storage containers, flower pots and other areas with standing water.

Unlike the normal mosquito that bites during nighttime, the Aedes mosquito active time is during the day — it is diurnal, meaning it actively bites during daylight hours. This trait makes it particularly challenging to control since people are often outdoors or indoors (but near windows) during active hours.

The dengue mosquito time to bite is influenced by environmental factors like temperature, humidity and recent feeding activity. Typically, after resting or feeding, females seek blood meals every 2 to 3 days — aligning with their reproductive cycle for egg production.

While all mosquitoes are pests and potential disease vectors, the dengue mosquito has unique behaviours that distinguish it from normal mosquitoes. Understanding dengue mosquito vs normal mosquito differences is key to effective prevention.

Evidence of Bites

Multiple red welts appearing during daytime indicate Aedes activity nearby.

Stagnant Water

Even 5ml of water in a saucer or pot can support Aedes breeding.

Daytime Activity

If you see mosquitoes during the day, they are likely Aedes — not normal mosquitoes.

Shaded Resting Spots

Aedes rest in dark, cool areas — under furniture, in wardrobes and behind curtains.

High Humidity Areas

Bathrooms, kitchens and balconies with poor ventilation attract Aedes.

Hovering Near Fruit

Aedes are attracted to certain scents — ripe fruit and floral fragrances included.

Itching After Daytime Outdoors

Dengue mosquito bite welts typically appear within minutes of being bitten during the day.

High-Pitched Buzzing

Aedes have a distinctive high-pitched buzz due to their smaller wing size.

The aedes mosquito Singapore population poses a continuous public health challenge. NEA monitors dengue clusters island-wide and conducts enforcement operations when breeding is detected — fines of up to $5,000 apply. Understanding the health threat drives the urgency to control breeding sites.

Learning how to prevent aedes mosquito bite starts at home. NEA's Wolbachia suppression technology has shown an 88% reduction in dengue cluster cases — but community-level prevention remains the most powerful tool. The IPM approach combines environmental management, biological control and targeted pesticide application.