Disruptions to routine childhood vaccinations in low- and middle-income countries during the COVID-19 pandemic: A systematic review.

ABSTRACT:

Background

The COVID-19 pandemic has disrupted routine childhood vaccinations worldwide with low- and middle-income countries (LMICs) most affected. This study aims to quantify levels of disruption to routine vaccinations in LMICs.

Methods

A systematic review (PROSPERO CRD42021286386) was conducted of MEDLINE, Embase, Global Health, CINAHL, Scopus and MedRxiv, on the 11th of February 2022. Primary research studies published from January 2020 onwards were included if they reported levels of routine pediatrics vaccinations before and after March 2020. Study appraisal was performed using NHLBI tool for cross-sectional studies. Levels of disruption were summarized using medians and interquartile ranges.

Results

A total of 39 cross-sectional studies were identified. These

SUBMITTER: Cardoso Pinto AM 

PROVIDER: S-EPMC9403570 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature