, according to the Centers for Disease Control and Prevention. The virus is often a leading cause of illness in these areas, primarily in tropical and sub-tropical climates around the world.
Many people don't develop any symptoms, while others get a relatively mild case the of illness that typically gets better in 1 to 2 weeks, according to the World Health Organization. For some, however, the infection can evolve toWhat is malaria? What to know as Florida, Texas see first locally acquired infections in 20 yearsAbout 1 in 4 people infected with dengue will get sick, the CDC says, with symptoms ranging from mild to extreme.