Experts are warning that yellow fever — which hasn’t had a major outbreak in the U.S. since 1905 — could make a comeback. (Photo illustration: Yahoo News; photo: Getty Image) When you think of yellow ...

"And whether it's bacteria or viruses, they transmit, they're just smarter than humans in that case because they're more ...

As global temperatures rise, mosquitoes are spreading faster and farther, fueling a dangerous increase in yellow fever and dengue cases that threatens public health worldwide.

Encephalitis, Yellow Fever, Malaria Disease, Mayaro or Zika Virus Infected Culex Mosquito Parasite Insect Macro. [Courtesy/GettyImages] Kenya has recently experienced a worrying rise in mosquito-borne ...

If you plan on traveling abroad this summer, especially to regions within South America or Africa, it’s imperative to be aware of your risk of yellow fever, a potentially deadly flavivirus endemic to ...

In the 18th and 19th centuries, New Orleanians could count on three things during the summer: a ferocious combination of heat and humidity, plenty of rain and an outbreak of yellow fever. Until Dr.

Survivors received “fever passes” that certified their immunity, allowing them increased freedom of movement at a time when a substantial portion of the population was being held under strict ...

Generally speaking, the words "yellow fever" mean nothing good. Millions have been affected over the years because of this disease spread by mosquitoes, and even if there is a vaccine, people still ...

Exposure of one person can lead to infection of all household members. [File, Standard] On March 5, 2022, Kenya declared an outbreak of yellow fever in Isiolo County after the death of three people.