Ivermectin isnt "miraculous". It's a known drug we've used to treat coronavirus and other similar viral strains for DECADES. It's not a miarcle cure or anything either, but it is a effective in treating and reducing effects of these viruses. It's a normal drug with decades of studies on efficacy, side effects and so on. It's not used because the patent is lapse and costs pennies to produce while developing useless vaccines that require multiple doses and have complete immunity for developers and will last for decades on patent and annual required doses will make trillions.