ATP5MK and COVID-19: Self-reported unprotected contact with COVID-19 patients (no surgical mask, <1.5-m distance, or AGP without filtering masks with either filtering face piece or N95 standard or eye protection or face shields) was associated with higher seroprevalence (OR 4.77, 95% CI 3.09–7.22) (Table 2; Appendix Figure 5).