Mamas Health - Learn about Yellow Fever, what causes it, statistics and how to prevent it. www.mamashealth.com/yellow.asp
The Panama Puzzle - Online virology tutorial. It's June 25th, 1900. Walter Reed needs your help to put an end to "yellow jack," a disease causing his men to drop like flies. www.tulane.edu/~dmsander/Tutorials/Panama/Panama.html
The Political Graveyard - Politicians who died of yellow fever. www.potifos.com/tpg/plddy.html
