Sunday, January 31, 2010

dengue very dengerous

Dengue (DF) and dengue hemorrhagic fever (DHF) are infections found in humid and sub tropical countries or areas. A cycle is maintained involving humans and the Aedes mosquito with four different dengue serotypes. The virus is caused by one of four closely related of the genus Flavivirus. Disease with one of these serotypes presents protection to only that of serotype for life. Persons who live within the dengue-endemic area can have in excess of dengue infection throughout their existence or lifetime. These infections are producing a spectrum of clinical illness ranging from a nonspecific viral syndrome to ruthless and fatal hemorrhagic disease.
Dengue is usually associated with poorer tropical countries. The disease leads to a sudden onset of fever with severe headaches, muscle and joint pains, as well as rashes. According to the AFP, the mosquito viral called Dengue fever has instantly become a significant public viral outbreak in Thailand, where a recent epidemic resulted in 63,000 cases and 91 deaths nationwide. Health education is crucial to the minimization of the disease. To make sure that people understand the cause of infection and the ways to prevent people from catching the virus is the best step to combat Dengue. Health education for dengue control should be provided in primary schools and community health centers as suggested by the National Dengue Control Program. Â

There is no detailed or specific action for dengue fever, but close medical awareness and clinical management revives the lives of many patients. At the present time, the only technique of controlling dengue and DHF is to battle the vector mosquito all the way through chemical control and environmental management. Community-based cleaning operations remove tyres, bottles, cans and other objects that catch and keep hold of water, get free of possible breeding sites for vector mosquitoes. Larval surroundings are too treated with insecticide. Insecticidal space sprays, by means of vehicle-mounted or moveable machines, are used in many programmes for urgent situations and to  control the growth of adult mosquitoes.

No comments:

Post a Comment


Related Posts with Thumbnails