How to spot if you picked up a counterfeit COVID-19 rapid test

The authentic BTNX rapid test kits are seen in the left while the counterfeit test kits are seen in the right. Health Canada says the fake kits were sold online in Ontario. (Health Canada) The authentic BTNX rapid test kits are seen in the left while the counterfeit test kits are seen in the right. Health Canada says the fake kits were sold online in Ontario. (Health Canada)

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