One more article. Please note that the 6 feet/15 minute rule was *never* good advice because the rule didn't make sense for the public. It would have been better to properly *explain* the mechanisms of airborne transmission so people could use judgement. https://www.theglobeandmail.com/canada/article-covid-19-variant-in-barrie-outbreak-upends-conventional-wisdom-of/?utm_medium=Referrer:+Social+Network+/+Media&utm_campaign=Shared+Web+Article+Links …pic.twitter.com/bOcmiA8bob