In the State of S. Paulo, Brazil, health centers sponsored by the State, as well as private health services, located in throughout large districts, are in charge of the vaccination against the various diseases affecting children, including measles. In the present study three of the above mentioned districts, covering 385 State Health Centers (SHC) and 200 Private Health Services (PHS) were surveyed. From these totals 117 SHC and 71 PHS were chosen for the evaluation of: a) quality of the […]