Travelers' Health

• The Blue Sheet -Biweekly listing of countries and regions where yellow fever and cholera are ACTIVE.
• The Yellow Book-Also known as Health Information for International Travel. A 200-plus-page, annually-updated reference book, now online. Published by the CDC. Lists worldwide vaccination requirements and recommendations, as well as comprehensive information on malaria and other diseases.

Foreign Entry Requirements

State Department Travel Warnings & Consular Information Sheets

State Department Bureau of Consular Affairs

World Health Organization