CDC Features - CDC's 2014 Yellow Book Online and In Print

Retweeted CDCgov (@CDCgov): Use CDC’s new 2014 Yellow Book for your travel health questions—now available online and in print. http://t.co/QLLlcKMsEg

via VAT ENGPlus Combo | VATPlus | MotionTrak http://t.co/QLLlcKMsEg