cause,prevention,control,symptoms of dengue?

Answer 1

Dengue fever is a disease caused by a virus that is transmitted by mosquitos. It is an acute illness of sudden onset that usually follows a benign course with headache, fever, prostration, severe joint and muscle pain, swollen glands (lymphadenopathy) and rash. The presence (the "dengue triad") of fever, rash, and headache (and other pains) is particularly characteristic of dengue.

Dengue (pronounced DENG-gay) is now reaching the peak of a roughly five-year cycle. It strikes people with low levels of immunity. An attack of dengue produces immunity for a year or more. Once this outbreak ebbs, more people will be resistant to the viral disease and the cycle will begin again.

Dengue goes by other names including breakbone or dandy fever. Victims of dengue often have contortions due to the intense joint and muscle pain. Hence, the name "breakbone fever." Slaves in the West Indies who contracted dengue were said to have "dandy fever" because of their postures and gait.

Treatment

The mainstay of treatment is supportive therapy. The patient is encouraged to keep up oral intake, especially of oral fluids. If the patient is unable to maintain oral intake, supplementation with intravenous fluids may be necessary to prevent dehydration and significant hemoconcentration. A platelet transfusion is rarely indicated if the platelet level drops significantly or if there is significant bleeding.

Answer 2

Dengue is a flu-like viral ailment spread through the chew of contaminated mosquitoes. Dengue hemorrhagic fever is a extreme, regularly deadly, hardship of dengue.Dengue is spread through the chew of an Aedes mosquito.Dengue fever oftentimes starts without caution with a extreme fever, rash, extreme headache, discomfort behind the eyes, and muscle and joint discomfort. The severity of the joint discomfort has given dengue the call "breakbone fever." Nausea, vomiting, and shortage of urge for nutrients are hardship-free. A rash oftentimes seems 3 to 4 days after the starting up of the fever. The ailment can very last as lengthy as 10 days, yet finished restoration can take see you later as a month. Older babies and adults are oftentimes sicker than babies. maximum dengue infections bring about incredibly gentle ailment, yet some can progression to dengue hemorrhagic fever. With dengue hemorrhagic fever, the blood vessels initiate to leak and reason bleeding from the nostril, mouth, and gums. Bruising will be an illustration of bleeding contained in the body. with out instantaneous treatment, the blood vessels can crumple, inflicting wonder (dengue wonder syndrome). Dengue hemorrhagic fever is deadly in about 5 p.c. of situations, regularly between babies and teens.there is not any particular treatment for dengue. persons with dengue fever might want to relax and drink a number of fluids. they must be kept faraway from mosquitoes for the secure practices of others. Dengue hemorrhagic fever is treated through replacing lost fluids. some sufferers elect transfusions to regulate bleeding.there is not any vaccine to dodge dengue. Prevention centers on keeping off mosquito bites even as vacationing to parts the position dengue takes position .

Answer 3

Cause: specific type of mosquito that carries the virus
Prevention: cleaning up all areas of standing water, where mosquitoes can breed. Also, using repellants on the body if necessary (mostly its the daytime biting mosquitoes that carry the disease)
Symptoms: headache, severe joint aches, fever, sometimes a rash.

Answer 4

mosquitoes,
symptoms - like malaria
prevention - not sure there is prevention, it is a swampy, tropical disease. I guess making sure you put insect repellant on!