In a NEJM Perspective, 12 former FDA commissioners warn that new internal FDA directives on vaccine regulation threaten evidence‑based policy, innovation, and public health. The piece responds to a memo by the current...
Nanodecoys made from human lung spheroid cells (LSCs) can bind to and neutralize SARS-CoV-2, promoting viral clearance and reducing lung injury in a macaque model of COVID-19. By mimicking the receptor that the virus...