Yellow Fever Virus

Aedes species mosquito full of blood on a person's arm
Yellow Fever: Causes and How It Spreads
Know what causes and how yellow fever is spread.
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Preventing Yellow Fever
Learn how to prevent yellow fever.
Yellow Fever: Symptoms, Diagnosis, and Treatment
Know the symptoms of yellow fever and what to do if you think you have it.
Yellow Fever Vaccine
Understand if you should be vaccinated and use of vaccine in pregnancy.
Countries at Risk for Yellow Fever: Africa
View areas at risk for yellow fever in Africa and whether vaccination is recommended.
Countries at Risk for Yellow Fever: South America
View areas at risk for yellow fever in South America and whether vaccination is recommended.

For Professionals

Provider putting a bandage on a patient
Yellow Fever Vaccine Information for Healthcare Providers
Learn about yellow fever vaccine recommendations, safety, and reporting suspected adverse events.
Patient with headache in doctors office
Clinical Features and Diagnosis of Yellow Fever
Learn the clinical features and how to diagnose of yellow fever.
Doctor handing a patient a bottle of pills
Treatment and Prevention of Yellow Fever
Learn how to treat and prevent yellow fever.