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Why do pigs exposed to the coronavirus not get sick?

Pig cells respond differently than human cells when exposed to SARS-CoV-2, the virus that causes COVID-19, a study out of Iowa State University suggests, findings that could help with the eventual development of new methods of treatment for the disease.

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OPINION

OPINION | Don Martin: Mr. Dithers is back as government slows to a crawl on Justin Time

It's been five months since Justin Trudeau declared the fall election to be a critical referendum on new political directions for Canada at 'a pivotal moment in our history.' But since that unconvincing win, the only discernable pivot has been to dither on Justin Time, writes Don Martin in an exclusive column for CTVNews.ca.