Dengue is Caused by Which Mosquito?

The main cause of dengue mosquito is the Aedes aegypti mosquito. This mosquito transmits the dengue virus, which causes dengue fever, to humans. These mosquitoes are especially found in hot and humid areas, where there is a strategy of water for their growth. The eggs of these mosquitoes are kept in places like its sweat, dirt, wheat bran, water showers. When these mosquitoes are fully grown, they can transmit the dengue virus.

Dengue mosquitoes are usually active during the day and prefer to stay near humans. These mosquitoes bite near the feet and hands and when they come in contact with an infected person, they can infect him with the dengue virus.

Another mosquito that can transmit dengue is Aedes albopictus, also known as the tiger mosquito. This mosquito can also transmit dengue virus and is found in many countries.

Their spread increases when mosquitoes are infected, especially when mosquitoes find high ambient temperatures and comfortable water sources. To prevent the spread of dengue, it is important to clean mosquito breeding sites, properly seal water to prevent contamination, and avoid mosquitoes for the safety of the individual.


Dengue Mosquito Bite Time

The activation time of the dengue mosquito (Aedes aegypti) is mostly during the daytime. This mosquito does most of the work after sunrise in the morning and before sunset in the evening. This mosquito is usually active in wild and urban areas during the daytime.

The time and bite habit of the dengue mosquito becoming active can also depend on the region and the weather. Most mosquitoes are more active during the monsoon and summer during the day. Even in active times you should always be alert to avoid dengue mosquito, especially when you are in dengue-affected areas.

Dengue fever does not spread directly from one person to another. However, a person who is infected with dengue can serve as a source of infection for mosquitoes. When a person is suffering from dengue fever, the mosquitoes that bite him can become infected with the dengue virus.

What Are the 3 Types of Dengue Fever?

There can be different types of dengue fever. These types can be divided on the basis of different versions of dengue virus and the type of infection. Following are some of the main types of dengue fever:

  1. Individual dengue fever: This is the typical dengue fever, in which the individual faces fever, severe body ache, rash after twelve days, blue skin and other symptoms.
  2. Dengue hemorrhagic fever (DHF): This is a severe form of dengue fever and can be life-threatening. It is characterized by high fever, complete body disorders, bloody vomiting, chickenpox-like skin symptoms.
  3. Dengue shock syndrome (DSS): This is a serious and life-threatening condition that results from extreme infection with dengue fever. It is characterized by intense physical pain, grief, fatigue, coldness of the skin, high blood pressure, and impaired healing ability.

These types are a public classification of dengue fever, but please note that the symptoms and severity of dengue fever can vary from person to person. Consult a doctor to recognize the symptoms of dengue infection.

Where Does Dengue Mosquito Occur?

Dengue mosquito is mainly found in two species – Aedes aegypti and Aedes albopictus. These mosquitoes are found in warm and tropical regions and their distribution is especially common in areas where human population is high.

Aedes aegypti is found exclusively in warm regions, such as South and Central America, Africa, and parts of Asia. This mosquito lives in markets, settlements and cities where water collects, such as open drains or water-filled vessels.

Aedes albopictus (also known as the tiger mosquito) is found in tropical and humid regions. This mosquito is found in suburban areas and increases its population when high atmospheric temperature and comfortable water sources are available.

The habitat of these mosquitoes can be saved by disaster management, or by paying special attention to the relevant areas during travel. By understanding their lifestyle and effectiveness, taking proper precautions and safety measures, we can avoid getting infected by dengue mosquitoes.


No, not all Aedes aegypti mosquitoes are infected with dengue virus. Only mosquitoes that have bitten an infected person and acquired the virus can spread dengue. Infection rates among Aedes aegypti mosquitoes may vary depending on the prevalence of the virus in the local human population.

There have been rare cases of vertical transmission of dengue, where the virus spreads from a pregnant woman to her baby. However, the risk of transmission during pregnancy or delivery is considered low. Pregnant women are advised to take precautions to avoid mosquito bites to reduce the risk of dengue infection.

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