Author: Warnes, Sarah L.; Little, Zoë R.; Keevil, C. William
Title: Human Coronavirus 229E Remains Infectious on Common Touch Surface Materials Document date: 2015_11_10
ID: 4d4l6mzl_8
Snippet: Copper nickels were also effective at inactivating HuCoV-229E was applied to 1-cm 2 coupons of test surface materials and incubated at ambient conditions (21°C; relative humidity, 30% to 40%). Virus was removed and assayed for infectivity at various time points as described in the text. Although the initial inoculum concentration was quite low, the virus retained infectivity for 5 days on all surfaces, except silicon rubber. Therefore, natural c.....
Document: Copper nickels were also effective at inactivating HuCoV-229E was applied to 1-cm 2 coupons of test surface materials and incubated at ambient conditions (21°C; relative humidity, 30% to 40%). Virus was removed and assayed for infectivity at various time points as described in the text. Although the initial inoculum concentration was quite low, the virus retained infectivity for 5 days on all surfaces, except silicon rubber. Therefore, natural contamination of common surface material with very few coronavirus particles could represent a considerable risk of infection spread if touched and transferred to facial mucosa. Error bars represent Ϯ SEM, and data are from the results of multiple experiments.
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