As Blood type O contains Anti-A-Antibodies and Anti-B-Antibodies (not Antigens)Anti-A-Serum contains Anti-A-Antibodies (which reacts with A antigen not antibody)Anti-B-Serum contains...
The composition of your anti-tetatus serum is the attenuated or "weakened" causitive agent of Tetanus, the bacteria called Clostridium tetani. In contrast with your Tetanus Toxoid, it contains not...
Basically, they take venom from snakes and inject tiny quantities into horses or sheep, which makes the animal immune. They take small amounts of the horse's blood, remove the blood cells, and inject...