Antivenom (or antivenin or antivenene)'s a biological product used in the treatment of venomous bites or stings. Antivenom's created by injecting a small amount of the targeted venom into an animal such as a horse, sheep, goat, or rabbit; the subject animal will suffer an immune response to the venom, producing antibodies against the venom's active molecule which can then be harvested from the animal's blood and used to treat envenomation in others. Internationally, antivenoms must carefully me… (More on Antivenom)