Free Essays on Dengue Menance through.

ESSAY ON DENGUE FEVER (530 words) OUTLINES Introduction History and prevalence of dengue in different countries Symptoms Causes Treatment Conclusion Nowadays many people suffer from dengue. Dengue fever is an infectious disease carried by mosquitoes and caused by any four related dengue viruses. This disease used to be called break-bone fever.

Dengue is an acute viral illness caused by RNA virus of the family Flaviviridae and spread by Aedes mosquitoes. Presenting features may range from asymptomatic fever to dreaded complications such as hemorrhagic fever and shock. A cute-onset high fever, muscle and joint pain, myalgia, cutaneous rash.

The characteristic combination of fever, rash, and headache are called the “dengue triad. Most people recover fully from dengue fever, although weakness and fatigue may last for several weeks. Once a person has been infected with dengue fever, his or her immune system keeps producing cells that prevent reinfection for about a year. More.

Dengue Dengue is characterized in outbreaks. Outbreak means food borne illness that spreads widely in an area. Causative agent:- The causative agent of Dengue Fever (also known as the Devil's Crunch or Breakbone Fever) is the Dengue Fever Virus (DENV), a member of the Flaviviridae family and the Flavivirus species. However, there are fourserotypes of the Dengue fever virus, aptly named DENV-1.

The female Aedes Aegypti mosquito, with characteristic black and white stripes or spots on its body, is responsible for transmitting the terrible Dengue virus. It is also called the break-bone.

Concerning the natural history of dengue, as previously mentioned, an incubation period of 5-8 days followed by the onset of a high-peak fever, headache, malaise and myalgia with a rash developing after 3-4 days is common. Generally, most dengue infections are classified as simple dengue fever. The affected patients usually present with high.

The dengue menace: need for a multi-disciplinary approach Despite being present for nearly 40 years, Sri Lanka failed to make any significant dent on the dengue problem. Sri Lankan policymakers failed to conceptualise the centrality of an integrated approach to the dengue problem as an essential element in any long-term solution to the problem.

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Dengue is not transmitted directly from person-to-person. on this earth, approximately more than one-third of the world’s population are at risk for infection by dengue virus. Dengue virus is a very important cause of sickness and mortality in the areas located on tropics and subtropics. Approximately 400 million people are infected yearly.

Dengue fever (DF) and Dengue hemorrhagic fever (DHF) possess recurred as 1980s and rapidly come to be a main epidemiological menace worldwide; especially in South East Asia and Western Pacific Region. Dengue fever is rampant in more than 120 countries alongside approximated 2.4 billion populations at the chance and annual dengue infection of 52.

Before 1970, merely 9 states where shown the rich person experienced Dengue hemorrhagic febrility, but by 1995, four times as many states had been infected ( WHO ). With the spread of this virus running so rampant, we will hopefully on twenty-four hours be able to place a agency of taking the menace of Dengue infection wholly.

It is the sort of health hazard you might expect while toiling in the jungle heat. But a distribution warehouse in the Midlands is the latest workplace to have fallen foul of a plague of mosquitoes.