Table of Contents

Research

• Open Access

  Vulnerable Populations: Risk factors for outbreaks of SARS-CoV-2 infection at retirement homes in Ontario, Canada: a population-level cohort study

  Andrew P. Costa, Derek R. Manis, Aaron Jones, Nathan M. Stall, Kevin A. Brown, Veronique Boscart, Adriane Castellino, George A. Heckman, Michael P. Hillmer, Chloe Ma, Paul Pham, Saad Rais, Samir K. Sinha and Jeffrey W. Poss

  CMAJ May 10, 2021 193 (19) E672-E680; DOI: https://doi.org/10.1503/cmaj.202756
• Open Access

  Vulnerable Populations: Investigation of a severe SARS-CoV-2 outbreak in a long-term care home early in the pandemic

  Michelle Murti, Monika Goetz, Andrea Saunders, Vidya Sunil, Jennifer L. Guthrie, AliReza Eshaghi, Sandra Zittermann, Sarah Teatero, Nahuel Fittipaldi, Heather Rilkoff, Jonathan B. Gubbay, Gary Garber, Sandra Callery, Anne Marie Holt and A. Lynn Noseworthy

  CMAJ May 10, 2021 193 (19) E681-E688; DOI: https://doi.org/10.1503/cmaj.202485