Intensified antibody response elicited by boost suggests immune memory in individuals administered two doses of SARS-CoV-2 inactivated vaccine. Issue 1 (1st January 2021)

• Record Type: Journal Article
• Authors: Liao, Yun; Zhang, Ying; Zhao, Heng; Pu, Jing; Zhao, Zhimei; Li, Dandan; Fan, Shengtao; Yu, Li; Xu, Xingli; Wang, Lichun; Jiang, Guorun; Liu, Longding; Li, Qihan
• Is Part Of: Emerging microbes & infections. Volume 10:Issue 1(2021)
• Page Start: 1112
• Page End: 1115
• Publication Date: 2021-01-01
• Subjects: SARS-CoV-2 -- inactivated vaccine -- immune memory -- COVID-19 -- antibody waning; Medical microbiology -- Periodicals; Communicable diseases -- Periodicals; Infection -- Periodicals; 616.9041
• DOI: 10.1080/22221751.2021.1937328
• Languages: English
• ISSNs: 2222-1751

Abstract

ABSTRACT: Neutralizing antibodies in the subjects of an inactivated SARS-CoV-2 vaccine clinical trial showed a decreasing trend over months. An investigation studying the third immunization suggested that the waning of neutralizing antibodies in individuals administered two doses of inactivated vaccine does not mean the disappearance of immunity.