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. 2021 Jul 21:1–7. doi: 10.1017/ice.2021.336

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© The Society for Healthcare Epidemiology of America 2021

This article is made available via the PMC Open Access Subset for unrestricted re-use and analyses in any form or by any means subject to acknowledgement of the original source. These permissions are granted for the duration of the COVID-19 pandemic or until permissions are revoked in writing. Upon expiration of these permissions, PMC is granted a perpetual license to make this article available via PMC and Europe PMC, consistent with existing copyright protections.

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Fig. 4. — Number of new COVID-19 cases after the start of the COVID-19 vaccination campaign by job strata among those who were unvaccinated or before vaccination, those between vaccine dose 1 and 2, and those after both doses of vaccine. *Those in the unvaccinated category were infected with SARS-CoV-2 prior to their first dose of COVID-19 vaccine or were never vaccinated during the study period. Note. EVS, environmental/custodial services. RTs, respiratory therapists.