Printed brochures can be ordered in bulk quantities. Physicians may request samples and find pricing info from the online AAFP catalog . A vaccine is a medicine that's given to help prevent a disease.
Vaccines help the body produce antibodies.
These antibodies protect against the disease. The DTP vaccine is 3 vaccines in 1. It protects against diphtheria, tetanus and pertussis. It's given as a series of 5 shots. Diphtheria is a disease that attacks the throat and heart.