My Dr put me on it as a preventative before Thanksgiving. I was taking it twice a week. So my son got it from his BB coach at school - no symptoms, just tested + ( but he wasn’t taking it regular). Daughter and wife tested +, minimum to no symptoms. I tested positive the week of Christmas, felt great only lost smell and taste for a few days. Dr did a follow up chest x-ray and blood work. Blood was totally normal and chest x-ray showed 1 tiny opacity. Dr said she thought it was a x-ray of a non-COVID person. Ivomec may not totally prevent in all people, but your symptoms will be greatly reduced. Keep in mind, I did not isolate from my family when they were positive. If you want a ton of info, go to:
Family First Medical Center (Dr Alison Garza) on Facebook.

I was taking the horse paste, then switched to the 1% solution.