Open Access
SARS-CoV-2 antibodies in Ontario health care workers during and after the first wave of the pandemic: a cohort study
Michelle Science, Shelly Bolotin, Michael Silverman, Jeya Nadarajah, Bryan Maguire, Rulan S. Parekh, Allison McGeer, Kevin L. Schwartz, Laura Alexander, Upton Allen, Archchun Ariyarajah, Lucas Castellani, Ronald D. Cohn, Mark Downing, Kevin Katz, Kescha Kazmi, Jerome A. Leis, Derek Liu, Jeffrey M. Pernica, Jane E. Schneiderman, Maya Sumaida and Aaron Campigotto
October 12, 2021 9 (4) E929-E939; DOI: https://doi.org/10.9778/cmajo.20210044