evidence: A gov't attorney likened FDA’s warnings against treating COVID with ivermectin to advice not to eat chicken cooked in NyQuil Counsel for three doctors who prescribe ivermectin to treat COVID-19 told the Fifth Circuit on Tuesday that the Food and Drug Administration overstepped its authority with a public information campaign against taking the drug. [...] It published an advisory titled "Why You Should Not Use Ivermectin to Treat or Prevent COVID-19," and sent letters to the Federation of State Medical Boards and National Association of Boards of Pharmacy directing them to read the missive.