ProPublica: Federal Agencies Have Spent Millions on KN95 Masks, Often Without Knowing Who Made Them

ProPublica: Federal Agencies Have Spent Millions on KN95 Masks, Often Without Knowing Who Made Them. “Government employees at several agencies are relying on KN95 masks that the agencies cannot guarantee offer the most protection. Some agencies have paid little attention to important manufacturing details and been tripped up by shifting regulations.”