COVID-19 Tests: How to Get Free At-Home Kits in the Mail: $0 at CNET The expiration date listed on your box of COVID-19 tests is the last day the test is expected to perform effectively. Generally, ...

Many folks have COVID tests at home, whether from the government, from loved ones or from the local pharmacy, but do these at-home tests still detect the latest COVID variants?

“COVID-19 test manufacturers perform studies to show how long after manufacturing COVID-19 tests perform as accurately as the day the test was manufactured,” the FDA said.

Experiencing COVID symptoms? Here's how to get a free, at-home test kit sent directly to your home You will get your result within 48 hours after the lab receives your sample.