Dengue Fever: A Deadly Mosquito-Borne Illness

What is Dengue Fever?

Dengue fever is a mosquito-borne viral infection that causes a high fever and a variety of other symptoms, including headache, muscle and joint pain, nausea, vomiting, and a rash. Dengue fever is more common in tropical and subtropical climates, and it is estimated that there are 390 million cases of dengue fever each year.

Symptoms of Dengue Fever

The symptoms of dengue fever can vary depending on the severity of the infection. Some people may only experience mild symptoms, while others may develop severe and life-threatening complications. The most common symptoms of dengue fever include:

• High fever (104°F or 40°C or higher)
• Headache
• Muscle and joint pain
• Nausea
• Vomiting
• Rash

In severe cases, dengue fever can lead to complications such as:

• Dengue hemorrhagic fever
• Dengue shock syndrome
• Death

Treatment for Dengue Fever

There is no specific treatment for dengue fever. Treatment is supportive and aimed at relieving symptoms and preventing complications. Treatment may include:

• Rest
• Plenty of fluids
• Pain relievers
• Anti-nausea medications

In severe cases, hospitalization may be necessary. Treatment may include intravenous fluids, blood transfusions, and other supportive care.

Prevention of Dengue Fever

There is no vaccine to prevent dengue fever. The best way to prevent dengue fever is to avoid mosquito bites. This can be done by:

• Wearing long sleeves and pants
• Using insect repellent
• Staying in air-conditioned areas
• Using mosquito nets