https://thepostmillennial.com/fda-prohibits-florida-from-using-monoclonal-antibody-treatments AMERICAN NEWS Jan 25, 2022 1:03 AM EST FDA prohibits Florida from using monoclonal antibody treatments DeSantis explained that when it became apparent that the treatment was working, the Biden administration took over control of the supply of Regeneron, one of the monoclonal antibody treatments, and cut Florida's supply.