Zeng, Chengbo https://orcid.org/0000-0002-3512-1115
Qiao, Shan
Li, Xiaoming
Yang, Xueying
Shen, Zhiyong
Zhou, Yuejiao
Funding for this research was provided by:
National Institute of Allergy and Infectious Diseases (R21AI122919-01A1)
Article History
Received: 27 October 2019
Accepted: 20 January 2021
First Online: 2 February 2021
Ethics approval and consent to participate
: All procedures performed in the current study involving human participants were in accordance with the ethical standards. The current study was approved by the Institutional Review Boards at both University of South Carolina in the United States and Guangxi CDC in China, and written informed consents were obtained from all participants included in the study.
: Not applicable.
: The authors declare that they have no competing interest.