My first child have these completed before reaching her 4th birthday.
BCG
Hepatitis B -
DTaP
Hib
Polio (IPV)
Pneumococcal (PCV)
Influenza (seasonal and H1N1 flu) This is just seasonal
Measles-mumps-rubella (MMR)
Varicella (chicken pox)
Hepatitis A
Meningococcal (MCV4)
HPV