Supplementary material on: "Influenza and pertussis vaccination during pregnancy: a systematic review of vaccination rates and vaccination determinants"

This is a systematic review of the vaccination rates recorded worldwide regarding influenza and pertussis maternal immunization during pregnancy. Data over the past years has increased our awareness of the importance of maternal immunization antepartum. Studies conducted worldwide as well as past systematic reviews concerning shorter time frames document variable vaccine uptake among pregnant women and many determinants impacting vaccination acceptance. The Supplementary material concerns: 1) The Prisma 2020 Checklist 2) The search query used 3) The Newcastle Ottawa Scale Scoring for the eligible studies