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Dengue

A female adult Aedes aegypti mosquito feeding on a human.
About
Basic information about and an overview of dengue.
Learn More
Aedes aegypti mosquito feeding on a person with dark skin.
Current Dengue Outbreak
Information about the 2024 dengue outbreak.
A gray map of the United States on a white background.
Dengue in the United States
About facts and statistics related to dengue cases reported in the United States.
Three people with suitcases looking at a plane in the sky.
Areas with Risk
About areas around the world with risk of dengue and resources for travelers.

For professionals

A doctor looking at his computer while taking notes at his desk.
Dengue for Health Care Providers
Dengue clinical care and clinical testing guidance homepage for healthcare providers.
Blue graphic that reads: Response to Dengue Cases in Non-Endemic Areas of the United States.
Guidance for Health Departments
Information for health departments and public health workers to prepare to manage a dengue outbreak.

Featured

Adult Aedes Aegypti mosquito feeding on a host
Signs and Symptoms
About symptoms presented by dengue virus infection.
An older woman sprays insect repellent on her arm.
Prevention
About dengue prevention, dengue vaccine, and mosquito bite prevention.
Aedes aegypti mosquito feeding on a human.
How It Spreads
About how dengue spreads through mosquito bites and other routes.