Publisher's Synopsis
After the immunization activities in the Rethy Health Zone were carried out, a discrepancy emerged between the EPI vaccination objective and the vaccination carried out. At the end of this study, the statistical test effectively revealed that the difference observed between the vaccination objective and its realization was not due to chance, since the probability threshold of the tabulated chi-square value in relation to the calculated chi-square was less than 0.05 for both vaccines (p=0.01
