PATH releases new dashboard to help health officials make sense of COVID-19 diagnostic tests January 14, 2021 at 11:03 am (PATH screenshot) Say you’re a health ministry staffer for a small country in the developing world or a health department leader in a tiny American county. Your boss has just assigned you to evaluate the more than 1,000 COVID-19 diagnostic tests available worldwide and make a recommendation on which one your agency should buy. A new online data dashboard tool from Seattle-based nonprofit PATH has provided a good place to start for more than 2,000 public health officials, most of them from outside the U.S.