While veterinary biologicals are the least-known products, they are essential for keeping pets disease-free. 

These substances activate the animal's immune organs, provoke disease prevention (like vaccines), or help treat existing infections (like antitoxins). 

The history of veterinary biologicals, including vaccines, started more than a century ago when they became available in the early 1980s. 

Vaccines continue to serve as one of the most influential and free of side effects to prevent spreading contagious diseases, maintaining the excellent condition of farm animals.

Common types of veterinary biologicals, including:

• Vaccines: These are the action heroes of animal support, ready to fight diseases such as distemper, rabies, and parvovirus. 
• Antitoxins: They pursue existing infections by chemically neutralizing the toxins the harmful bacteria produce.&n...