Table 1.

Estimation of UVC D90 (Figs. S1 to S4, items 1-6) and later section for items 7–8

Item	D90 (J/m2)	Data reference
1	7.1	Berne-CV (Weiss and Horzinek 1986).
2	40	CoV-P9 by UVC (Duan et al. 2003; Kowalski et al. 2020a, b)
3	46	SARS CoV (Hanoi) (Kariwa et al. 2004)
4	1826	SARS-CoV (Urbani) (Darnell et al. 2004)
5	95	Murine Hepatitis Coronavirus (MHV) (Liu et al. 2003)
6	6.6	Murine Hepatitis Coronavirus (MHV) Airborne (Walker and Ko 2007)
7	3.2	SARS CoV-2 dried on steel mesh UVC D90 estimated
8	6.5	SARS CoV-2 in growth medium UVC D90 estimated