According to Newsmax.com, nearly half of the 500 million free COVID-19 tests the Biden administration recently made available to the public still have not been claimed as virus cases plummet and people feel less urgency to test.

On the first day of the White House test giveaway in January, COVIDtests.gov received over 45 million orders. Now officials say fewer than 100,000 orders a day are coming in for the packages of four free rapid tests per household, delivered by the U.S. Postal Service.

Still, the White House sees the program as a step toward a deeper, yet more elastic, testing infrastructure that will accommodate demand surges and remain on standby when cases wane. “We totally intend to sustain this market,” Dr. Tom Inglesby, testing adviser to the COVID-19 response team, told The Associated Press. “We know the market is volatile and will come up and down with surges in variants.”