Covid-19 Rapid Test Shortages Seen Compounded by Slow Federal Action

As rising Covid-19 infections stoked demand for tests across the U.S. in December, California-based LumiQuick Diagnostics Inc. shipped 100,000 rapid tests to a hospital customer—in Germany.

LumiQuick didn’t receive authorization from the Food and Drug Administration to sell Covid-19 tests domestically after waiting several months for a decision.

Some public-health experts said the relatively strict review process is part of a broader failure by U.S. officials and manufacturers to make and distribute enough rapid tests to track the pandemic adequately. Nearly two years into the pandemic, people have struggled to find tests during the holiday season as infections surge again, fueled by the highly infectious Omicron variant.