Evidence that highly-contested COVID testing methods are behind Ontario’s all-time high positivity


Carl Heneghan, professor of evidence-based medicine at the University of Oxford and director of the Centre for Evidence-Based Medicine, wrote an article along with Tom Jefferson, an honorary research fellow at the Centre for Evidence-Based Medicine at the University of Oxford, for The Spectator last August in which they laid out how the PCR test works and why using it for mass testing “might cause more harm than good.”



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More than two years since COVID-19 emerged, our kit of solutions – and the mindset needed to use them – is too small. It’s time to listen to the science in a broader way