Airlines and even travel agencies are required to check yellow fever vaccination certificates for passengers arriving from ...

The teen son of the former Yankee 'left us far too soon after falling ill along with several other family members while on vacation,' the Gardners said.

Jason Korb was sitting at his mom’s kitchen table when he was overcome by nausea, chills, a brutal headache behind his eyes and heavy fatigue that sent him straight to bed. For days he felt ...

The teen son of ex-Yankees star Brett Gardner died after falling ill during a family trip. Now, authorities have revealed new details on what happened.

SAN JUAN, Puerto Rico (AP) — Dengue fever is sweeping across the Caribbean and the Americas, with a record 12.6 million suspected cases of the mosquito-transmitted virus reported this year ...

Cases of the DENV-3 serotype have been repported to be on the rise in Brazil, Colombia, Costa Rica, Guatemala, Mexico, and Peru.

Did you know that mosquitoes in Costa Rica are getting smarter? According to the Association of Microbiologists and Clinical Chemists, these tiny pests are developing resistance to insecticides, ...