Abstract: Objective To determine the Methods and approaches for improving and guaranteeing the quality of neonatal BCG vaccination.Methods The following approaches like perfecting organization and management system,training all personnel of neonatal BCG vaccination,developing perennial outpatient service of surveillance of neonatal BCG vaccination and expanding the area of surveillance were implemented.Results From 1999 to 2001,the rate of neonatal BCG vaccination ,the PPD positive rate after 12 weeks’ BCG vaccination ,the rates of BCG scar,the mean values of diameter of induration in PPD skin test and that of BCG scar all stably reached a set of standard.The problem of vaccination were promptly detected and solved.102 individuals that with the bad quality of vaccination were reccinated.Conclusion Consummating organization and management system,training all personnel,and continuous,dynamic and overall surveillance could improve quality of neonatal BCG vaccination.

Key words: Neonate, BCG, Surveillance