Infectious diseases: COVID-19

Open Access
Cases: Persistent myopericarditis after heterologous SARS-CoV-2 mRNA vaccination
Kai Yi Wu, Craig R. Butler, Sheri Koshman, Gavin Y. Oudit and D. Ian Paterson

CMAJ April 24, 2023 195 (16) E584-E587; DOI: https://doi.org/10.1503/cmaj.221510
Open Access
Medicine and society: COVID-19 lockdown revisionism
Blake Murdoch and Timothy Caulfield

CMAJ April 17, 2023 195 (15) E552-E554; DOI: https://doi.org/10.1503/cmaj.221543
Open Access
Parents’ perspectives on SARS-CoV-2 vaccinations for children: a qualitative analysis
Jannah Wigle, Kathryn Hodwitz, Clara Juando-Prats, Kate Allan, Xuedi Li, Lisa Howard, Barbara Fallon, Catherine S. Birken, Jonathon L. Maguire and Janet A. Parsons

CMAJ February 21, 2023 195 (7) E259-E266; DOI: https://doi.org/10.1503/cmaj.221401
Open Access
Population-based evaluation of the effectiveness of nirmatrelvir–ritonavir for reducing hospital admissions and mortality from COVID-19
Kevin L. Schwartz, Jun Wang, Mina Tadrous, Bradley J. Langford, Nick Daneman, Valerie Leung, Tara Gomes, Lindsay Friedman, Peter Daley and Kevin A. Brown

CMAJ February 13, 2023 195 (6) E220-E226; DOI: https://doi.org/10.1503/cmaj.221608
Open Access
Booster vaccination with inactivated whole-virus or mRNA vaccines and COVID-19–related deaths among people with multimorbidity: a cohort study
Francisco Tsz Tsun Lai, Vincent Ka Chun Yan, Xuxiao Ye, Tiantian Ma, Xiwen Qin, Celine Sze Ling Chui, Xue Li, Eric Yuk Fai Wan, Carlos King Ho Wong, Ching Lung Cheung, Philip Hei Li, Bernard Man Yung Cheung, Chak Sing Lau, Ian Chi Kei Wong and Esther Wai Yin Chan

CMAJ January 30, 2023 195 (4) E143-E152; DOI: https://doi.org/10.1503/cmaj.221068
Open Access
Health Services: Association between virtual primary care and emergency department use during the first year of the COVID-19 pandemic in Ontario, Canada
Nadine Chami, Hemant A. Shah, Steve Nastos, Shaun Shaikh, Paul K. Tenenbein, Taylor Lougheed, Nikolina Mizdrak, Patrick Conlon, James G. Wright, Sharada Weir and Jasmin Kantarevic

CMAJ January 23, 2023 195 (3) E108-E114; DOI: https://doi.org/10.1503/cmaj.212051
Open Access
What to know about Omicron XBB.1.5
Lauren Vogel

CMAJ January 23, 2023 195 (3) E127-E128; DOI: https://doi.org/10.1503/cmaj.1096034
Open Access
Five Things to Know About ...: Assessing common and potentially modifiable symptoms of post-COVID-19 condition (long COVID) in adults
Kieran L. Quinn, Fahad Razak and Angela M. Cheung

CMAJ January 17, 2023 195 (2) E76-E77; DOI: https://doi.org/10.1503/cmaj.220823
Open Access
Five Things to Know About ...: Diagnosing post-COVID-19 condition (long COVID) in adults
Kieran L. Quinn, Fahad Razak and Angela M. Cheung

CMAJ January 17, 2023 195 (2) E78-E79; DOI: https://doi.org/10.1503/cmaj.220818
Open Access
Five Things to Know About ...: Treating common and potentially modifiable symptoms of post-COVID-19 condition (long COVID) in adults
Kieran L. Quinn, Angela M. Cheung and Fahad Razak

CMAJ January 17, 2023 195 (2) E80-E81; DOI: https://doi.org/10.1503/cmaj.220824

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