Evaluation of using the combined vaccine against fowl cholera and pox diseases.

الملخص EN

Total of 400 chickens were divided into 4 groups.

These groups were vaccinated at 45 days old, the first group was vaccinated with Fowl Cholera vaccine, the second vaccinated with Pox vaccine and the third group received the combined vaccine, while the fourth left without any vaccination as control.

The Immune response was evaluated, and the challenge test was carried out.

The combined vaccine produced higher immune response against cholera disease only but without any significance against pox disease.