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. 2021 Jul 30;22(10):2003–2008.e2. doi: 10.1016/j.jamda.2021.07.021

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Fig. 3 — Personal support worker (PSW) exposures: Exposures for the 23 symptomatic PSWs who contracted COVID-19. Black dots represent direct care for a potentially infectious resident and orange dots represent residents who were potentially infectious on the same floor as the staff during their shift. Three PSWs tested positive, but details of their work schedule were not available and are not included.