What is dengue system?

What is dengue system?

Dengue is a mosquito-borne viral infection, found in tropical and sub-tropical climates worldwide, mostly in urban and semi-urban areas. The virus responsible for causing dengue, is called dengue virus (DENV). There are four DENV serotypes, meaning that it is possible to be infected four times.

What is the additional information of dengue fever?

Dengue viruses are spread to people through the bite of an infected Aedes species (Ae. aegypti or Ae. albopictus) mosquito. Almost half of the world’s population, about 4 billion people, live in areas with a risk of dengue.

What are the measures of dengue?

Use insect repellent, wear long-sleeved shirts and long pants, and control mosquitoes inside and outside your home. Each year, an estimated 400 million people are infected with dengue virus.

What is the introduction of dengue?

Dengue fever is a mosquito-borne tropical disease caused by the dengue virus. Symptoms typically begin three to fourteen days after infection. These may include a high fever, headache, vomiting, muscle and joint pains, and a characteristic skin rash. Recovery generally takes two to seven days.

Why platelets are low in dengue?

In dengue fever, doctors say, there is increased destruction of platelets and reduction in the formation of new ones, which leads to low platelet count. While transfusion in patients with very low platelet count and internal bleeding or rashes was important, preventive transfusion should be avoided, said doctors.

What is the causes of dengue?

What causes dengue fever? Dengue fever develops after a bite from a mosquito. The mosquito acquires the virus by biting someone who is already infected, and then transmits it to another person. Dengue fever does not spread directly from person to person.

What type of virus is dengue?

Dengue is an acute febrile disease caused by the mosquito-borne dengue viruses (DENVs), consisting of four serotypes (DENV 1 to 4), that are members of the flaviviridae family, genus flavivirus (1). All four DENV serotypes have emerged from sylvatic strains in the forests of South-East Asia (2).

What causes dengue?

Who found dengue?

Discovery of the Dengue Viruses In 1943, Ren Kimura and Susumu Hotta first isolated the dengue virus. These two scientists were studying blood samples of patients taken during the 1943 dengue epidemic in Nagasaki, Japan.

What is the reason of dengue?

Which fruits increase platelets?

Foods rich in folate, vitamin B 12, vitamin C, D, K and iron are known to increase the platelet counts.

• Papaya leaf.
• Wheatgrass.
• Pomegranate.
• Pumpkin.
• Vitamin C rich foods.
• Raisins.
• Brussel sprouts.
• Beetroot.

Is 1 lakh platelet count normal?

The normal count of platelets is 1.5 lakh to 4.5 lakh per microlitre of blood. In viral fever, it reduces up to 90,000 to one lakh. In dengue, this count goes down to 20,000 or even lower, but reaches the normal once dengue is cured. In a viral fever this count comes to the normal range gradually.”