In the 20th century, a vaccine for yellow fever was developed to protect people in regions where the disease still flourishes. Epidemics continued, however, during every decade of the century ...

Yellow fever is a virus spread through specific types of mosquitoes found in Africa and South America. If bitten by an infected mosquito, the virus enters your bloodstream. In several countries ...

THE history of yellow fever, notorious for the dramatic suddenness of its outbreaks, and for two centuries an ever-present terror to the crews of old sailing ships ...

In times when controversies over COVID-19 vaccination mandates keep mounting worldwide, Paraguay's authorities Friday announced a proof of immunization against yellow fever will be required to ...

Victims suffered from jaundice, high fever and black vomit. For more than two hundred years, yellow fever — as the disease became known — attacked numerous American cities, usually in severe ...

“I write about yellow fever by day and worry about COVID-19 at night,” she said. Olivarius, an assistant professor of history, was working on her doctoral dissertation on slavery around the ...

Yellow fever is an acute infectious disease, with rapid evolution and high lethality in its most severe forms. It presents symptoms such as sudden fever, chills, headache, body aches, nausea ...

The World Health Organization described the Japanese encephalitis virus (JEV) as a flavivirus related to dengue, yellow fever ...

TimesMachine is an exclusive benefit for home delivery and digital subscribers. Full text is unavailable for this digitized archive article. Subscribers may view the full text of this article in ...

Research collaboration by the Texas A&M Department of Entomology and the U.S. Department of Agriculture, USDA, creates ...