Previous infection with seasonal coronaviruses does not protect male Syrian hamsters from challenge with SARS-CoV-2 oleh Magen E. Francis, Ethan B. Jansen, Anthony Yourkowski, Alaa Selim, Cynthia L. Swan, Brian K. MacPhee, Brittany Thivierge, Rachelle Buchanan, Kerry J. Lavender, Joseph Darbellay, Matthew B. Rogers, Jocelyne Lew, Volker Gerdts, Darryl Falzarano, Danuta M. Skowronski, Calvin Sjaarda, Alyson A. Kelvin