Dengue fever: Symptoms, treatment, and prevention.
A Short Essay on Dengue Read this short essay about Dengue ! These days many people are experiencing dengue. Dengue fever infection comes from several and caused all four related dengue viruses. This condition used to be called high temperature break - bone, because sometimes leads to severe combined and muscle discomfort. Dengue fever is a risky febrile ( feverish ) condition can be found.
Dengue fever is a disease which is caused by a family of viruses transmitted by mosquitoes. It is an acute illness of sudden inception followed by the symptoms such as headache, fever, exhaustion, severe muscle and joint pain, swollen lymph nodes (lymphadenopathy), and rash.
Dengue fever is a dangerous and depilating disease, and it's a growing threat to global health. Dengue fever is the second most widespread in the world. The world health organizations have estimated that between 50 and 100 million people suffer from dengue fever each year: that's more than the population of the UK- every year! The biggest issue is that dengue fever is spreading fast, but.
The virus that causes dengue fever is a single-stranded RNA virus, which is encoded by an 11-kilobase genome encased within an icosahedral nucleocapsid (Shepherd, 2012, Etiology). This capsid is in turn encapsulated by a lipid envelope. There are currently four main serotypes of dengue: DENV-1, DENV-2, DENV-3, and DENV-4. The serotypes are distinguished from each other using distinct.
This is a list of vaccine-related topics. A vaccine is a biological preparation that improves immunity to a particular disease.A vaccine typically contains an agent that resembles a disease-causing microorganism, and is often made from weakened or killed forms of the microbe or its toxins.
The virus. The dengue virus (DEN) comprises four distinct serotypes (DEN-1, DEN-2, DEN-3 and DEN-4) which belong to the genus Flavivirus, family Flaviviridae. Distinct genotypes have been identified within each serotype, highlighting the extensive genetic variability of the dengue serotypes. Among them, “Asian” genotypes of DEN-2 and DEN-3 are frequently associated with severe disease.
The mosquito becomes infected with dengue virus when it bites a person who already has the dengue virus in their blood, typically in the time frame just before the infected person starts to have symptoms of the disease. About one week after biting an infected person, the mosquito can transmit the virus while biting a healthy person. A single infected mosquito can infect multiple people, who in.