“…For example, Alshammari et al [ 20 ], who conducted a study in Saudi Arabia in 2018, concluded that most Saudi parents had good KAP towards immunization that was not associated with gender and educational degrees. In addition, Alfahl et al [ 21 ], who conducted a study in Saudi Arabia, concluded that the majority of parents had good practice towards vaccination, with 92.8% reporting vaccination of their children according to the vaccination schedule. Moreover, a report by the WHO and UNICEF, published on 6 July 2020 on Saudi national immunization coverage, revealed that coverage of bcg was 98%, 96% for dpt1, 96% for dpt3, 97% for pol3, 96% foripv1, 95% formcv1, 96% for mcv2, 95% for rcv1, 96% for hepbb, 97% for hepb3, 96% for hib3, 95% for rotac, and 96% for pcv3 [ 22 ].…”