FactCheck Hancock suggests no evidence UK variant is more severe.

http://google.com.kw/url?q=http://canvas.tuit.co.za/eportfolios/59/

http://www.google.com.vc/url?q=http://umnadvet.instructure.com/eportfolios/9913/

http://google.at/url?q=http://dmschools.instructure.com/eportfolios/752/


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