Dengue fever is a mosquito-borne disease that occurs in tropical and subtropical areas of the world. The disease is caused by the dengue virus and is transmitted to humans by the Aedes aegypti mosquito. Symptoms of dengue fever include severe joint and muscle pain, fever, headache, nausea, vomiting, and skin rash. Dengue fever can lead to serious complications such as hemorrhagic fever and shock syndrome, which can be fatal. There is no specific treatment for dengue fever and no vaccine available to prevent the disease. The best way to prevent dengue fever is to avoid being bitten by mosquitoes.
Dengue fever is a viral infection that is transmitted by the Aedes aegypti mosquito. The virus is a member of the Flaviviridae family and there are four distinct serotypes of the virus that can cause human infection (DEN-1, DEN-2, DEN-3, and DEN-4). Dengue fever is found in tropical and subtropical areas of the world including Africa, Southeast Asia, the Indian subcontinent, Oceania, and Latin America. The disease is endemic in more than 100 countries and approximately 3.9 billion people are at risk for infection. Each year there are an estimated 50 million dengue infections and 22,000 deaths from the disease.
Dengue fever is typically a self-limiting illness with symptoms lasting for 2-7 days. However, in some cases the disease can progress to more severe forms such as dengue hemorrhagic fever (DHF) or dengue shock syndrome (DSS). DHF and DSS are potentially fatal and occur when the virus enters the bloodstream and damages blood vessels. DHF and DSS are more common in children under the age of 15 years.
There is no specific treatment for dengue fever and no vaccine available to prevent the disease. Treatment focuses on relieving symptoms and supporting vital organ function. The best way to prevent dengue fever is to avoid being bitten by mosquitoes. Mosquitoes that transmit dengue fever bite during the day so it is important to use mosquito repellent and wear long sleeves and pants when outdoors. Mosquito nets can also be used to protect against mosquito bites. In areas where dengue fever is common, there is a risk of outbreaks occurring. During the dengue fever outbreak, it is important to take steps to prevent mosquito bites and control the mosquito population. This can be done by eliminating breeding sites, using insecticide sprays, and distributing mosquito nets.
Dengue fever is a serious disease that can have potentially fatal complications. It is important to be aware of the symptoms of the disease and seek medical attention if they occur. There is no specific treatment for dengue fever and no vaccine available to prevent the disease. The best way to prevent dengue fever is to avoid being bitten by mosquitoes.
Symptoms of dengue fever
- Fever
- Severe joint and muscle pain
- Headache
- Nausea
- Vomiting
- Skin rash
- Hemorrhagic fever
- Shock syndrome
What latest researches about dengue fever tells you?
There is currently no specific treatment for dengue fever and no vaccine available to prevent the disease. Treatment focuses on relieving symptoms and supporting vital organ function. The best way to prevent dengue fever is to avoid being bitten by mosquitoes. Mosquitoes that transmit dengue fever bite during the day so it is important to use mosquito repellent and wear long sleeves and pants when outdoors. Mosquito nets can also be used to protect against mosquito bites. In areas where dengue fever is common, there is a risk of outbreaks occurring.
During the dengue fever outbreak, it is important to take steps to prevent mosquito bites and control the mosquito population. This can be done by eliminating breeding sites, using insecticide sprays, and distributing mosquito nets.
How to prevent dengue fever?
The best way to prevent dengue fever is to avoid being bitten by mosquitoes. Mosquitoes that transmit dengue fever bite during the day so it is important to use mosquito repellent and wear long sleeves and pants when outdoors. Mosquito nets can also be used to protect against mosquito bites. In areas where dengue fever is common, there is a risk of outbreaks occurring. During an outbreak, it is important to take steps to prevent mosquito bites and control the mosquito population. This can be done by eliminating breeding sites, using insecticide sprays, and distributing mosquito nets.
