Toxoids

Toxoids are substances made of components of a toxin (or poison) that have been altered so that they become harmless while still stimulating an immune response. When injected, they can protect against the disease caused by the toxin. Toxoids are used in some vaccines, such as those for diphtheria, tetanus, and pertussis, to provide protection from the infections caused by these toxins. They have also been studied for use in the production of experimental treatments for cancer and autoimmune diseases. As such, toxoids hold a great significance in the battle against infectious diseases, with the potential to be used to treat and prevent many life-threatening illnesses.