Human scaled dosages of Ivermectin have proven to be very successful with many patients in the early virological stages of Covid. Properly dosed it has no side effects of merit. Like many drugs, it has a use in humans AND in animals. Won a Nobel prize about 5 years ago as I recall. Isn't it great that it can be a dewormer in animals and a Covid Virus defuser in humans?

BTW, toothpaste makes for a great silver polish, and my teeth are not in denial about that.