Acknowledgements
INFECTIOUS DISEASE
This study is supported by Stars in Global Health program-Grand Challenges Canada that supports Bold Ideas with Big Impact ® (GCC grant ID: R-ST-POC-1807-12490). We would like to acknowledge the staff at the Jordanian Ministry of Health, UNICEF, UNHCR and all parents and volunteers for their support to this project. Part of the findings of this study were presented at the European Scientific Conference on Applied Infectious Disease Epidemiology in November 2020.