Our chicks are put through a serial vaccine program that is prepared by our veterinary doctors for them to be immunized against the diseases in their healthy growth and laying periods. This is a program which is consistent of active and inactive vaccines. The data are filed and kept after the necessary tests are made by sending the blood samples taken from the chicks to the Laboratory. Growth period registry cards and flock tracing cards in which vaccines made, treatments, body weight controls and selections are recorded about all of our flocks are traced and archived in computer environment.