| CDC Travelers Health: Yellow Fever: Comprehensive Yellow Fever vaccination requirements. |
| CDC: Yellow Fever: Factsheets, articles, and press releases about the disease and its vaccine. |
| eMedicine - Yellow Fever: Article by G David Reeder, MD. |
| eMedicine - Yellow Fever: Article by William H Shoff, MD, DTM&H. |
| eMedicine - Yellow Fever: Article by Malini K Singh, MD. |
| Health Canada Disease Information: Yellow Fever: Learn more about yellow fever worldwide, along with the latest Health Canada recommendations on prevention. |
| Mamas Health: Learn about Yellow Fever, what causes it, statistics and how to prevent it. |
| MDTravel Health - Yellow Fever: Factsheet about the disease and vaccine, focusing on travelers. |
| MedlinePlus Medical Encyclopedia: Yellow Fever: Includes cause, risk factors, symptoms, diagnosis, treatment, complications, prognosis, and prevention. |
| NHS Direct Online Health Encyclopaedia: Encyclopaedia article about the tropical disease yellow fever. |
| 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. |
| The Political Graveyard: Politicians who died of yellow fever. |
| Update on Yellow Fever in the Americas: Disease information from the Pan American Health Organization. |
| WHO/OMS: Yellow Fever: Factsheets on the disease and its vaccine. |
| WHO: Yellow Fever: Features disease and vaccine information, factsheets, news stories, articles, information for travelers, and international programs. |
| Yellow Fever Facts: Factsheet with cause, symptoms, risk factors, diagnosis, prognosis, treatment, and prevention. |