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PCR tests not valuable for day trippers to the U.S., expert says
Posted
November 8, 2021
Views
6,784
Likes
79
Comments
22
Engagement
1.49%
November 8, 2021
6,784
79
22
1.49%
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5:33Now PlayingTesting people returning to Canada from overseas for COVID-19 makes sense, according to Dr. Christopher Labos, a cardiologist with a degree in epidemiology. But testing people who drive to the U.S. for a day or two is less effective, as it wouldn't catch any infection they received while in the U.S.
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