New Hampshire is conducting a groundbreaking experiment in offering free at-home rapid Covid tests to all residents, and one outcome is already clear: Demand is sky-high.
Within a day of the Nov. 29 blanket offer to send eight tests via Amazon.com Inc. trucks to the door of any resident, all 800,000 had been snapped up. As the state leads the nation in per-capita cases and hospitals overflow, officials are promising another round.
