[h=2]Covid-19 could survive up to 17 days on surfaces[/h]https://www.cdc.gov/mmwr/volumes/69/...cid=mm6912e3_w
A high proportion of asymptomatic infections could partially explain the high attack rate among cruise ship passengers and crew. SARS-CoV-2 RNA was identified on a variety of surfaces in cabins of both symptomatic and asymptomatic infected passengers up to 17 days after cabins were vacated on the Diamond Princess but before disinfection procedures had been conducted (Takuya Yamagishi, National Institute of Infectious Diseases, personal communication, 2020). Although these data cannot be used to determine whether transmission occurred from contaminated surfaces, further study of fomite transmission of SARS-CoV-2 aboard cruise ships is warranted.
https://perb.cc/vbulletin/showthread.php?284722-Covid-19-could-survive-up-to-17-days-on-surfaces