Funding for this research was provided by:
Fuzhou science and technology plan project (No.2012-S-157-3)
Fuzhou Clinical key Department of Infectious diseases (201510301)
Shanghai Natural Science Foundation Project (19ZR1407800)
Received: 29 March 2018
Accepted: 3 July 2019
First Online: 12 July 2019
Ethics approval and consent to participate
: This prospective observational study was approved by the Ethics Committee of Mengchao Hepatobiliary Hospital of Fujian Medical University (award number 2011–001-01). All the CHB mothers signed informed consent, and all subjects consented before screening for the study.
: Not applicable.
: The authors declare that they have no competing interests.