In Episode 58, Call Number with American Libraries looks at library efforts to prevent COVID-19 contamination with OCLC’s Sharon Streams, director of REALM project, which is studying how long the virus that causes COVID-19 survives on common library materials, and Stephen Territo, head of library operations at Vernon Area Public Library in Lincolnshire, Illinois, about how the library installed UV lights and enhanced HVAC filtration solutions in its air handling units to kill airborne pathogens, including SARS-CoV-2.