What Is the Dengue Virus?
The dengue virus, also known as dengue fever, is a mosquito-borne illness that can lead to flu-like symptoms. In severe cases, it can be fatal. Tropical areas where large populations of mosquitos can be found tend to be the areas with the greatest risk of transmission.
Much of the world’s population is at risk for dengue, and travelers should always be prepared by looking up where current outbreaks are happening. Understanding the virus and how it is spread can help you to take preventative measures when going into high-risk areas.
