http://www.cdc.gov/nip/recs/adult-schedule.htmVaccines for adults include
Tetanus-Diphtheria Vaccine (all adults, every 10 years)
Influenza (Flu) Vaccine (adults 50 and older)
Pneumococcal Vaccine (adults 65 and older)
Hepatitis B Vaccine (adults at risk)
Measles-Mumps-Rubella (MMR) Vaccine (susceptible adults)
Varicella (chickenpox) Vaccine (susceptible adults)
Vaccines for travelers (see CDC travel web site for specifics)