Many.
(A five-minute google search:)
American Journal of Theraputics
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8248252/</p>
National Library of Medicine
https://pubmed.ncbi.nlm.nih.gov/33278625/
Anti Vax propaganda?
https://www.christianitydaily.com/articles/13822/20211103/international-report-involving-dozens-of-studies-show-ivermectin-is-86-effective-as-prophylaxis-and-67-successful-in-early-treatment.htm
This is why you libs are
USEFUL IDIOTS