Can you use an expired at-home Covid-19 test? - CNN

If have several boxes of home Covid-19 tests stored away, you might wonder whether they're safe and accurate to use beyond the expiration date on the package.

(CNN)Rapid antigen Covid-19 tests, better known as home tests, have become more common in households across the country as supplies have increased. These tests are designed to give you results in les… [+5242 chars]

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