Statorama
gangster
Good article on the regulations and regulators that delayed testing - There's a good timeline in there also.
Unfortunately, the United States has not made testing widely available and now various regions are being forced to impose severe economic and social lockdowns. As of March 17, the U.S. had tested only about 125 people per million. South Korea had tested more than 5,000 people per million. Between early February and mid-March, the U.S. lost six crucial weeks because regulators stuck to rigid regulations instead of adapting as new information came in. While these rules might have made sense in normal times, they proved disastrous in a pandemic.