Relacionar Columnas Vaccines 101 MatchVersión en línea Test your knowledge about vaccines with this matching pairs game! Match the concept with its short description. por Vaccines 101 1 Vaccine Clinical Trials 2 Antibodies 3 Immunity 4 Immune Response 5 Antigen 6 Herd Immunity 7 Side Effects Protection of a population against a particular disease through vaccination. Potential reactions that can occur after receiving a vaccine. Indicates that your body is responding to the vaccine. Proteins produced by the immune system to fight off infections. The body's reaction to an antigen or foreign substance, involving the production of antibodies. A research study evaluating the safety and effectiveness of a vaccine. Vaccines undergo multiple safety trials before being used in the U.S. Protection against a specific disease. A substance (usually a protein) that triggers an immune response, leading to the production of antibodies.