Where exactly are cases of dengue fever being detected? What to know after U.S. health officials warned doctors to be alert for the mosquito-borne virus.

Federal health officials warned doctors around the U.S. this week to look out for signs patients may have dengue fever, a virus spread by mosquitoes that's surging worldwide. Cases in the U.S. are ...

The New York Times A strong, 6.2-magnitude earthquake struck in the North Pacific Ocean near Costa Rica on Saturday, according to the United States Geological Survey.

Surprising research in Côte d’Ivoire links farming areas and local living conditions to high dengue risk. Disease-carrying ...

The Hawaii Department of Health (DOH) identified another travel-related dengue fever case, bringing the total number of cases in Hawaii this year to five.

(Map: CDC) About 1 in 4 dengue fevers are symptomatic, the CDC says. Symptoms, if they do occur, show up typically five to seven days after infection.

In a health alert Tuesday, the CDC advised doctors to know the symptoms, ask questions about where patients recently traveled, and consider ordering dengue tests when appropriate.

The Los Angeles area is seeing more cases of people with dengue fever without traveling outside the United States, a year after the first such case was reported in California.

The map below shows which states have and have not reported confirmed cases of dengue to the CDC: gray indicates zero known cases, pale green indicates just one to four confirmed cases, teal ...

Federal health officials warned doctors around the U.S. this week to look out for signs patients may have dengue fever, a virus spread by mosquitoes that’s surging worldwide.

The map below shows which states have and have not reported confirmed cases of dengue to the CDC: gray indicates zero known cases, pale green indicates just one to four confirmed cases, teal ...

Dengue fever surging in US. These are symptoms you should watch for The map below shows which states have and have not reported confirmed cases of dengue to the CDC: gray indicates zero known ...