Do COVID tests really expire? Some may have an extended shelf life.

COVID cases are rising in NY as some dust off expired at-home tests. Some expiration dates have been extended.
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At-home COVID-19 tests: What's available and how much they cost

At the top of the list is the BinaxNOW COVID-19 Antigen Self-Test. Prices are consistent in stores and online. A two-pack kit ...