The U.S. FDA is no longer reviewing lab-developed tests (LDTs) under the emergency use authorization (EUA) program, which eliminates product liability protection for them under the Public Readiness and Emergency Preparedness (PREP) Act. Harvard’s Michael Mina said on an Oct. 30 press briefing that the PREP Act question could be extended to LDTs administratively even outside EUA review, a move he said is under consideration based on his communications with Assistant Secretary for Health Brett Giroir.