PT - JOURNAL ARTICLE AU - Campos-Outcalt, Doug TI - Vaccine update 2010: Keeping up with the changes AID - 10.3949/ccjm.77a.09109 DP - 2010 Apr 01 TA - Cleveland Clinic Journal of Medicine PG - 255--263 VI - 77 IP - 4 4099 - http://www.ccjm.org/content/77/4/255.short 4100 - http://www.ccjm.org/content/77/4/255.full SO - Cleve Clin J Med2010 Apr 01; 77 AB - A number of new vaccines have been approved in recent years, and existing vaccines have been extended to new groups. We summarize the additions and changes over the past 3 years.