Many combatants contract a disease that remains unknown. The first presumed case of yellow fever is recorded in the Yucatan. Accounts of symptoms and how the disease spread are similar to those of ...

Yellow fever appeared in the U.S. in the late 17th century. The deadly virus continued to strike cities, mostly eastern seaports and Gulf Coast cities, for the next two hundred years, killing ...

“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 ...

The yellow fever vaccine may help protect you against the yellow fever virus, a potentially fatal disease. It’s recommended for most people who are traveling to high risk areas. The yellow virus ...