White House Press Secretary Kayleigh Mcenany tweeted out a memo from Trump’s physician that revealed he was injected with “a single 8 gram dose of Regeneron’s polyclonal antibody cocktail.” He was also being treated with zinc, vitamin D, melatonin, and a daily aspirin. Although the antibody cocktail was administered as “a precautionary measure,” it’s still an experimental treatment.
https://probeautyclinic.com/fitness/what-is-regenerons-polyclonal-antibody-cocktail/