Which type of medications are manufactured as an antigen against the disease- causing bacteria or virus and then administered to healthy individuals to produce
adaptive immune response?

Chemotherapy drugs

Immune-modulators

Vaccines

Alkylating agents

Please help. Thx

Vaccine are manufactured as an antigen against the disease-causing bacteria or virus and then administered to healthy individuals to produce adaptive immune response

in a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.

very