The supply chain fiasco that has derailed COVID-19 testing in the U.S.

As states mull when to lift pandemic restrictions and reopen, the question of testing for COVID-19 remains a critical one. In much of the country, testing capabilities have not kept up with demand, and health experts and epidemiologists say broader testing is a prerequisite for easing limits on Americans' activities. William Brangham joins Judy Woodruff to discuss the key shortages at play.

from PBS NewsHour - Segments https://ift.tt/2xDM2ie