How long does the virus persist on library/paper-based materials?

The first round of highly anticipated research informing that question has been published by REALM Project, testing the following: (1) Hardback book cover (buckram cloth), (2) Softback book cover, (3) Plain paper pages inside a closed book, (4) Plastic book covering (biaxially oriented polyester film), (5) DVD case.

“Results show that the SARS-CoV-2 virus was not detectable on the materials after three days of quarantine. The evaluation demonstrates that standard office temperature and relative humidity conditions typically achievable by any air-conditioned office space provide an environment that allows for the natural attenuation of SARS-CoV-2 present on these common materials after three days of quarantine.”

For more information and to download the PDF report visit

See IMLS’ Press Release on this important report: