Diving deeper into the YouTube tags heard around the world.
Pierre Poilievre's YouTube channel was caught with bad tags, but every political party should probably review their tagging strategy.
A hospital-based clinical trial of surgical masks versus N95 respirators for nurses begun in March 2020 was never released. What happened to it?
Sharp changes in data are a widespread source of confusion, but they also represent an opportunity for scientific research.
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?