As a retired reservist, I am not aware of current requirements. However, the CDC site says that US military personnel are immunized against smallpox. While I can vouch for that occuring in the 70's, I know it to not be true in the mid 90's. Things change.<br>There is NO available vaccine for either anthrax or smallpox available to the general public. Anthrax WAS available, with permission of the DOD, about a year ago, was very expensive and the manufacturer required purchase of a significant amount (prohibitive for most MD's)<br><br>IMHO, I believe that if the feds view smallpox to be a meaningful threat, they should manufacture and distribute the vaccine.<br><br>Jeffery S. Anderson, M.D.<br><br>