Table 2.

Estimated critical periods for SARS-CoV to remain active on several media.

Media	SARS-CoV-2	SARS-CoV-1
Aerosol	10.00 $\pm$ 2.00 h	8.00 $\pm$ 2.00 h
Copper	11.00 $\pm$ 6.00 h	19.00 $\pm$ 7.50 h
Cardboard	39.00 $\pm$ 9.00 h	8.00 $\pm$ 5.00 h
Stainless steel	72.00 $\pm$ 15.00 h	50.00 $\pm$ 10.00 h
Plastic	90.00 $\pm$ 10.00 h	90.00 $\pm$ 10.00 h