RE:LinkedIn this am - from TrippUS may be considering covid19 testing prior to flying on domestic US flights. That would be a lot of tests. Although it looks like its being opposed by the Airline industry.
• Boeing Co: Two senior executives of the company have warned the White House that requiring COVID-19 tests before traveling on U.S. domestic passenger airline flights could pose significant economic harm. "Imposing such a burden on the already financially beleaguered airline industry has the potential for severe unintended consequences that will ripple across the entire economy