Worsley, Catherine M.Van der Mescht, Mieke AdriHoffmann, DanielMeyer, Pieter Willem AdriaanUeckermann, VeronicaRossouw, Theresa M.2023-02-242022-09Worsley, C.M., Van der Mescht, M.A., Hoffmann, D. et al. 2022, 'Decline in antibody responses to SARS-CoV-2 post-vaccination poses a risk to health care workers', Journal of Infection, vol. 85, no. 3, pp. 334-363, doi : 10.1016/j.jinf.2022.06.008.0163-4453 (print)1532-2742 (online)10.1016/j.jinf.2022.06.008https://repository.up.ac.za/handle/2263/89813No abstract available.en© 2022 The British Infection Association. Published by Elsevier Ltd. All rights reserved. Notice : this is the author’s version of a work that was accepted for publication in Journal of Infection. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. A definitive version was subsequently published in Journal of Infection, vol. 85, no. 3, pp. 334-363, 2022, doi : 10.1016/j.jinf.2022.06.008.Healthcare workers (HCW)Immunoglobulin g (IGG)Immunoglobulin M (IgM)Interquartile range (IQR)Lateral flow immunoassay (LFIA)Point-of-care (POC)South African Health Products Authority (SAHPRA)South African Medical Research Council (SA-MRC)Variant of concern (VOC)Health sciences articles SDG-03SDG-03: Good health and well-beingPostprint Article