The US Food and Drug Administration (FDA) has lengthened the shelf-life for around 800,000 expired coronavirus tests that have sat in a warehouse in Florida for months, giving state health officials more time to use them up.
The FDA allowed the extension after Abbott Diagnostics, the firm that produced the kits, penned a letter to regulators arguing that if the rapid tests were stored at room temperature, they would be stable for another three months, the Miami Herald reported on Tuesday.
While the test kits had already passed their use-by date last September, the FDA previously agreed to push back their shelf-life until the end of 2021, Florida Division of Emergency Management Director Kevin Guthrie told reporters last week. Tuesday’s decision means the tests will be usable until sometime in March.