One dose a day of ivermectin for 2 to 5 days during early stage covid is the cure and will prevent essentially everyone from developing severe covid. Durvet ivermectin oral paste for horses is easy to dose by body weight because the dose is the same for horses and humans pound for pound. https://www.amazon.com/ivermectin-horses/s?k=ivermectin+for+horses You don’t have to be paranoid. But you don’t have to be stupid either. Be smart.