What is Dengue?
Dengue is a serious viral disease transmitted by the bite of the mosquito, Aedes aegypti.
Dengue occurs in two forms: dengue fever and dengue haemorrhagic fever.
Dengue fever is a severe, flu-like illness that affects older children and adults but rarely causes death.
Dengue hemorrhagic fever (DHF) is a second more severe form, in which bleeding and occasionally shock occur, leading to death; it is most serious in children.
Persons suspected of having dengue fever or DHF must see a doctor at once.
Dengue haemorrhagic fever is a deadly disease and early diagnosis and treatment can save lives. Unless proper treatment is given promptly, the patient may go into shock and die.
Dengue is a serious viral disease transmitted by the bite of the mosquito, Aedes aegypti.
Dengue occurs in two forms: dengue fever and dengue haemorrhagic fever.
Dengue fever is a severe, flu-like illness that affects older children and adults but rarely causes death.
Dengue hemorrhagic fever (DHF) is a second more severe form, in which bleeding and occasionally shock occur, leading to death; it is most serious in children.
Persons suspected of having dengue fever or DHF must see a doctor at once.
Dengue haemorrhagic fever is a deadly disease and early diagnosis and treatment can save lives. Unless proper treatment is given promptly, the patient may go into shock and die.
Prevent mosquito bites
People can protect themselves from mosquito bites by using any of the following means-
People can protect themselves from mosquito bites by using any of the following means-
Mosquito coils and electric vapour mats -Slow burning mosquito coils or electric vapour mats are effective in the rainy season, just after sunrise and/or in the afternoon hours before sunset, when dengue mosquitoes bite.
Mosquito nets -Nets placed over sleeping places can protect small children and others who may rest during the day. The effectiveness of such nets can be improved by treating them with permethrin (a pyrethroid insecticide) . Curtains (cloth or bamboo) can also be treated with insecticide and hung at windows or doorways, to repel or kill mosquitoes.
Repellents -Mosquito repellents can be applied to exposed parts of the body where mosquitoes bite. Care should be taken in using repellents on small children and the elderly.
Mosquito nets -Nets placed over sleeping places can protect small children and others who may rest during the day. The effectiveness of such nets can be improved by treating them with permethrin (a pyrethroid insecticide) . Curtains (cloth or bamboo) can also be treated with insecticide and hung at windows or doorways, to repel or kill mosquitoes.
Repellents -Mosquito repellents can be applied to exposed parts of the body where mosquitoes bite. Care should be taken in using repellents on small children and the elderly.
Screens -Screens on windows and doorways are effective protection against the entry of mosquitoes in homes.
Protection of people sick with dengue -Mosquitoes become infected when they bite people who are sick with dengue. Mosquito nets and mosquito coils will effectively prevent mosquitoes from biting sick people and help stop the spread of dengue.
Protection of people sick with dengue -Mosquitoes become infected when they bite people who are sick with dengue. Mosquito nets and mosquito coils will effectively prevent mosquitoes from biting sick people and help stop the spread of dengue.
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