The Food & Drug Administration issued a class I recall for a defective COVID rapid test that had been the “benchmark” for testing in the United States. It continues an alarming trend of problems with COVID tests in the United States. “The FDA has classified the recall of this test as a Class I recall, the most serious type of recall,” the government agency said. “The FDA also has issued a warning letter to Innova Medical Group, Inc.” Innova describes itself as “the world’s largest manufacturer of rapid antigen tests and leader in COVID-19 testing solutions globally.” The FDA states...