(12/08/2009)
U.S. Customs and Border Protection would like to address rumors regarding U.S. entry requirements and the H1N1 virus: Travelers do NOT need to present proof that they received the H1N1 flu vaccine in order to enter the United States. No such vaccination requirement exists. Travelers are encouraged to visit the Department of Health and Human Services Flu Web site for current information on seasonal flu prevention, and the "Know Before You Go" section under the Travel tab of the CBP Web site for helpful traveler tips.
