There are several new vaccines in recent years, such as Hemophilus influenzae type B vaccine, chickenpox vaccine, acellular pertussis vaccine, pneumococcal vaccine, and Nesseria meningococcal vaccine. Combined vaccines, such as four-combined vaccine. (DTaP+H. influenzae type b) and five-combined vaccine (four-combined+inactivated poliovirus) are more convenient for children. Simplifying the vaccination schedule may increase the vaccination rate and decrease the injection frequency of the babies. Thus, we are introducing these new-developed vaccines and their immunization schedules.