https://www.covid19treatmentguidelines.nih.gov/statement-on-ivermectin/Correct. And yet, it‘s working better than anything else....earliest I am aware of it being used to block virus from replicating Is ~2012 on HIV-1.
interesting read on use of ivermectin. My take is that there isn’t enough data yet to determine it’s worth and effectiveness and that the dosage levels required to to adequate testing might be harmful to humans. I’m no scientist. I’m a simple country hick. I’ll trust the real doctors, not the armchair quarterbacks.