Correction to: Analysis of clinical characteristics of 66 pediatric patients with B.1.617.2 (Delta) variant of COVID-19.
Jing HaoXiao-Chen HuMing-Xing FanJun ChenQi-Rui ChengZhuo LiZhi-Liang HuXu-Hua GePublished in: World journal of pediatrics : WJP (2022)