… In addition to analyzing the immunization error, the presence of a vaccination delay was
verified for any vaccine registered on the cards. A dose received more than 30 days after …

… ’s immunization histories as compared with provider records. In addition, we report how errors
… Also, we discuss the effect of errors on vaccination coverage estimates and the usefulness …

… requires minimization of immunization programmatic errors. In … reported immunization errors
in the Greek childhood population… vaccination has a very high uptake in the Greek childhood …

… of vaccination errors documented in English language medical literature between 2009 and
2018 and to identify the common types of errors … prevalence of immunization errors between …

… This research used secondary data only from post-vaccination adverse event caused by
immunization errors, not requiring approval by the Research Ethics Committee. …

… degree of misclassification of vaccination status within the … of the recommended childhood
immunization schedule. This … to vaccination, 288 (0.08%) with obvious vaccine data errors (…

… receive 30 or more vaccinations if fully immunized, amounting to … errors involving the wrong
child entirely would be more common. Our finding that more than 40% of wrong patient errors …

… immunization-related error and effective immunization is imperative to maintain the public
health benefit from immunization. … aimed to characterize pediatric immunization-related safety …

… -Child estimates, including possible errors in IIS vaccination and population calculations,
errors in NIS-Child (such as random error, … bias, and underascertainment of vaccination status), …

… Immunization compliance measurements depend … immunization error types throughout the
vaccination period. In the previous study, pediatric immunization errors classified to five error …