Workplace SARS-CoV-2 testing throughout the pandemic

Researchers from SeroTracker followed SARS-CoV-2 testing programs reported by 1,159 Canadian and 1,081 international employers across multiple sectors from March 1, 2020, to March 31, 2021. In a recent preprint, therefore not yet peer-reviewed, they report that fewer than 20% of high transmission workplaces had publicly disclosed a testing program. These workplaces represent retail [...]