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. 2022 Jul 1;8:318–328. doi: 10.1016/j.emcon.2022.06.005

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Fig. 6 — Concentration, expressed as percent of the original concentration seen on day 0 (initial sampling day) remaining vs time for BAC-16 and AEB-14, as measured on 2 buses that underwent repeat disinfection at all 7 sampling locations on days 0–30.