Vaccines, Immunology and Clinical Trials

Vaccine Types

The Vaccines type includes Recombinant Vaccines, Live Attenuated Vaccines, Inactivated Vaccines, Subunit Vaccines, Toxoid Vaccines, and Conjugate Vaccines. The Attenuated Vaccines were first developed against the viruses. The first Vaccine developed using live attenuated virus was the Rabies Vaccine. Inactivated viruses contain killed microorganisms. U.S Childhood Immunization Schedule recently recommended the Live, Attenuated Vaccines for MMR vaccine. The recombinant vaccine is developed by using the gene segment from the protein of a disease-causing organism.