Association between infection-induced seropositivity and previous SARS-CoV-2 infection.

Number of children who complete a survey of infection history (n = 182) and infection-induced seropositivity during the omicron-dominant wave (January–December 2022).本数据集统计了2022年1月至12月奥密克戎主导流行期内，完成感染史与感染诱导血清阳性（infection-induced seropositivity）相关调查的儿童总数，样本量n=182。