"Avoid Dengue by Preventing Mosquito Bites
Use insect repellent, wear long-sleeved shirts and long pants, and control mosquitoes inside and outside your home.
Each year, an estimated 400 million people are infected with dengue virus. About 100 million get sick. Outbreaks have occurred in Southeast Asia, the Western Pacific, the Eastern Mediterranean, the Americas, the Caribbean, and Africa.
Signs and Symptoms of Dengue
Most people infected have mild or no symptoms. About 1 in 4 people infected with dengue will get sick. Mild symptoms of dengue may be confused with other illnesses that cause fever and flu-like illness. Most people will recover after about one week.
The most common symptoms are fever and one or more of the following:
- Headache
- Eye pain (typically behind the eyes)
- Muscle, joint, or bone pain
- Rash
- Nausea and vomiting
- Unusual bleeding (nose or gum bleed, small red spots under the skin, or unusual bruising)
Severe dengue is an emergency. Recognize the warning signs.
- Warning signs: Watch for signs and symptoms of severe dengue to develop 24-48 hours after fever goes away.
- If you or a family member develops any of these warning signs, go to a local clinic or emergency room immediately:
- Stomach or belly pain, tenderness
- Vomiting (at least 3 times in 24 hours)
- Bleeding from the nose or gums
- Vomiting blood, or blood in the stool
- Feeling tired, restless, or irritable.."
Dengue
