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 ...

“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 ...

Many people do not experience symptoms from the disease, while others experience fever, muscle pain, headache, loss of ...