Abbottabad Medical Complex is providing the facility of vaccination to help the system develop protection from a disease, also helping you excel as an immunizer by delivering up-to-the minute news, tools, and resources. Immunization is the process whereby a person is made immune or resistant to an infectious disease, typically by the administration of a vaccine. Vaccines stimulate the body’s own immune system to protect the person against subsequent infection or disease. Immunization is a way to protect your child from getting a number of illnesses.