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. 2023 May 1;12(1):2202281. doi: 10.1080/22221751.2023.2202281

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© 2023 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group, on behalf of Shanghai Shangyixun Cultural Communication Co., Ltd

This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. The terms on which this article has been published allow the posting of the Accepted Manuscript in a repository by the author(s) or with their consent.

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Figure 3. — Proportion of primary infections in lineage-causing reinfections. Each panel encompasses the lineage causing the secondary infection and each bar represents the number of reinfection cases by lineage causing the primary infection normalized by the total number of cases assigned to that lineage throughout the study period. Fisher’s exact tests with post hoc Holm correction were applied to test the significance of the intra-group differences. Only significantly different comparisons are shown. Error bars represent the standard error of sample proportion. Reinfection cases with primary infection with n = 1 were excluded.