Precaution
Adults ≥65 are at higher risk of severe neurological and multi-organ failure reactions. Risks and benefits of vaccination should be weighed against the destination-specific risk of exposure. Endemic areas include S. America, Africa, and other areas.
Administration
Single subcutaneous injection of 0.5 mL of reconstituted vaccine
For International Travel
Countries with relevant endemic diseases can be identified at www.cdc.gov/travel/contentdiseases.aspx.