It is incredible that Ivermectin is still considered "experimental" in the US given the amazing study results already available, almost all of which comes from "developing nations."

https://ivmmeta.com/

A group of emergency med docs and profs from the US and elsewhere have dosing recommendations for IVM in their so called I-MASK+ protocol
https://covid19criticalcare.com/i-mask-prophylaxis-treatment-protocol/

IVM was developed by Merck over 30 yrs ago, already won one Nobel, has been used in millions of people with excellent safety record. The only reason I can think of that it is not widely available is that an effective treatment would threaten the Emergency Use Authorization for the US NIH's vaccine--Moderna.

Looks like the situation is changing in a positive way in NY State
Use of Ivermectin Spreads in New York State Now Embraced by Substantial Skilled Nursing Facilities 2-3-21
https://tsnews.wpengine.com/use-of-ivermectin-spreads-in-new-york-state-now-embraced-by-substantial-skilled-nursing-facilities/