Human rabies continues to be rare in the USA, but animal rabies is becoming more common. An animal epizootic in the mid-Atlantic states, involving especially raccoons, has recently spread into the northeastern states.

RabAvert (Chiron), a new human rabies vaccine prepared in purified chick embryo cell culture (PCEC), has been marketed in the USA for pre- and post-exposure prophylaxis. It is available in other countries as Rabipur. Human rabies is rare in the United States, but thousands of people receive post-exposure prophylaxis every year (DL Noah et al, Ann Intern Med, 128:922, June 1, 1998).

Wild poliovirus has circulated during the previous 12 months in Cameroon, Equatorial Guinea, Ethiopia, Iraq, Israel (also the West Bank and Gaza), Somalia, and Syria, as well as in those countries where polio is still endemic (Afghanistan, Nigeria, and Pakistan). The World Health Organization (WHO) has declared a public health emergency related to the possible spread of polio from affected countries. In response, the Centers for Disease Control and Prevention (CDC) has issued interim guidance for US residents planning travel to and from these countries.Vaccine Recommendations – All travelers...

No vaccines against tickborne encephalitis (TBE) or dengue are available in the US, but vaccines have been licensed in some other countries.

View the Expanded Table: Some Vaccines for Travelers

Persons planning to travel outside the US should be up to date on routine vaccines and, depending on their destination, duration of travel, and planned activities, may also receive certain travel-specific vaccines. Tickborne encephalitis and dengue vaccines, which are not available in the US, are reviewed in a separate article available online. Detailed advice for travel to specific destinations is available from the Centers for Disease Control and Prevention (CDC) at www.cdc.gov/travel/destinations/list. Recommendations for administration of vaccines as part of routine...