Health News: How the Dengue Mosquito Spreads the Disease?

Complete Process- Dengue Mosquito Spreads the Disease

Female mosquitoes need blood to produce eggs
Female mosquitoes transmit virus to uninfected mosquitoes
Transmission routes
Symptoms
Prevention

Female mosquitoes need blood to produce eggs

The female dengue mosquito is the carrier of dengue virus and relies on human blood to lay its eggs. In order to produce these eggs, mosquitoes feed on the sugar and nectar found in the blood of their hosts. The females also secrete a substance that blocks clotting and promotes the growth of healthy cells. Its saliva also contains enzymes that aid in feeding on sugar and antimicrobial agents that control the growth of bacteria that cause infection.

Female mosquitoes acquire blood through bites to produce eggs. The male mosquitoes feed on plant nectar in the daytime. The females need blood in order to produce eggs. They live between two and three weeks and can lay as many as 500 eggs during their lifespan. A female mosquito may bite up to ten times to obtain a blood meal.

Female mosquitoes transmit virus to uninfected mosquitoes

Mosquitoes can carry many diseases. Some are vectors of the Zika and Dengue viruses. Others can carry yellow fever and malaria. Different species carry the virus depending on where they live. Infected mosquitoes may bite people during the day or night.

Infected mosquitoes may infect uninfected mosquitoes by feeding on the blood of a person infected with the virus. These people may be symptomatic, pre-symptomatic, or asymptomatic. The infection can spread from mosquito to mosquito up to 2 days before or two days after the person has developed symptoms.

The dengue virus is transmitted to humans through mosquito bites. However, the virus can also be transferred to humans through organ transplants and blood transfusions from an infected donor. Furthermore, pregnant women can pass the virus to their unborn child. However, most dengue infections are transmitted through mosquito bites.

Transmission routes

Dengue is a virus spread primarily by mosquitoes, usually infected female Aedes mosquitoes. This mosquito then transmits the virus to other mosquitoes that may be uninfected. Infected mosquitoes can carry dengue for life. They can also transmit the virus to humans via blood transmission. Female mosquitoes may also transmit the virus through their eggs.

Dengue can be transmitted to unborn children by pregnant women, especially those who have been exposed to the virus. The virus can also be transmitted through organ transplants and blood transfusions. In some cases, needle-stick injuries can lead to the disease. In these cases, it is best to seek medical attention at the earliest.

Besides mosquito-borne dengue, the disease is also transmitted through the air. However, it is not clear exactly how the virus is transmitted to humans. There are several other potential transmission routes, including the use of poor hygiene, the environment, or water. There are several ways to prevent dengue and its associated complications.

Symptoms

The symptoms of dengue infection include a high fever, headache, pain behind the eye, significant joint and muscle pain, and fatigue. If you are suffering from these symptoms, visit your doctor to get proper treatment. Your doctor may also prescribe acetaminophen and give you intravenous fluids. If the symptoms persist, you may need to stay in the hospital for a few days.

Among the most common dengue symptoms are fever (40degC) and a retro-orbital pain (orbital pain). Other common symptoms include sore throat and myalgia, arthralgia, and rash. Other objective findings include fluid accumulation in the abdomen and liver, leukopenia, and thrombocytopenia. However, these findings are not always helpful in the differential diagnosis.

Prevention

To prevent dengue mosquito infection, it’s crucial to take steps to protect yourself. The first step is to prevent mosquito breeding sites around your home. These places often contain standing water, and mosquitoes lay their eggs there. Be sure to empty and cover any containers that hold standing water every week. Then, apply DEET repellent to clothing and use mosquito nets if you’re outside for long periods of time.

Another way to prevent dengue fever is to stay away from areas where Aedes mosquitoes lay eggs. One good way to do this is to get rid of water-holding containers, such as bottles or artificial containers. Another way to prevent mosquito breeding is to keep your home well-ventilated.