What do you mean by dengue, Biology

Assignment Help:

Q. What is dengue?

The Dengue, or dengue fever, is an epidemic disease in some countries (for instance, in Brazil), and its most dangerous form is hemorrhagic dengue. It is cause through four different but related viruses, the reason that it is difficult for an already infected person to become immunized against the disease. The Dengue is prevalent in subtropical and tropical regions of Asia, Africa and South America and it is transmitted by the bite of the Aedes aegypti mosquito, a diurnal mosquito. The viral infection causes diverse symptoms similar to flu, like malaise, fever, myalgia (muscle pain); in hemorrhagic dengue high fever, without or with convulsions, and hemorrhages may take place leading to circulatory failure and death. There is no vaccine to cure dengue since there are four agent viruses and it is supposed that the severity of the disease is greater when the patient is already protected against one kind of virus and is infected by another. The best prophylactic process is to eliminate the vector mosquito.


Related Discussions:- What do you mean by dengue

Week 5 Review Sheet I, How does true motility differ from brownian movement...

How does true motility differ from brownian movement? What morphological structre is responsible for bacteria motility? Why is the wet preparation discarded in disinfectant s

Cell Division, What is the difference between Mitosis and Meosis?

What is the difference between Mitosis and Meosis?

Techniques of plant tissue culture, Techniques of Plant Tissue Culture ...

Techniques of Plant Tissue Culture A standard tissue culture laboratory should provide facilities for washing and storage of glass ware, preparation and storage of nutrient

What do you understand by flagella, What do you understand by Flagella. ...

What do you understand by Flagella. A cellular hairlike locomotory structure which comprise an extension of the plasma membrane surrounding a 9+2 organization of microtubules.

Explain sterilization, Explain Sterilization The physical process of ...

Explain Sterilization The physical process of killing microorganisms, including pathogenic and the bacteria,  vegetative forms and other spores on or in an inanimate object o

Show upsloping st-segment, Q. Show Upsloping ST-Segment? There are few ...

Q. Show Upsloping ST-Segment? There are few subjects in exercise literature that has generated more controversy than the significance of up sloping ST-segments. The up sloping

Endocrine glands of an insect, ENDOCRINE GLANDS OF AN INSECT - The endo...

ENDOCRINE GLANDS OF AN INSECT - The endocrine glands of cockroach are as follows. 1.       Intercerebral gland cells. These cells lie in the brain. They secrete brain horm

What is the type of circulatory system present in arthropods, What is the t...

What is the type of circulatory system present in arthropods? Do these animals have heart and respiratory pigments? In arthropods the respiratory system is open (lacunar). Blo

What is a distilling flask and how is it used, What is a distilling flask a...

What is a distilling flask and how is it used? A distilling flask is a round bottom flask that often has two openings, and some of them have a long neck.

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd