About that Canadian surgical mask vs N95 trial that never came out
A hospital-based clinical trial of surgical masks versus N95 respirators for nurses begun in March 2020 was never released. What happened to it?
covid-19
Sharp changes in data are usually artificial
Sharp changes in data are a widespread source of confusion, but they also represent an opportunity for scientific research.
Why COVID-19 case rates are highest in boosted individuals
Why do overall COVID-19 case rates seem to be highest in boosted individuals? The answer lies in another question: in 2022, who is getting PCR tested?
Filling in the timeline of COVID-19 in Saskatchewan
A Freedom of Information request illuminates the full timeline of COVID-19 in Saskatchewan for the first time.