A doctoral dissertation at the College of Agriculture, University of Basra, explored the "Preparation of a Vaccine Against Pathogenic Bacteria and the Improvement of the Immune Response in Common Carp."

The study, presented by researcher Israa Adel Fadel, aimed to develop a safe and effective vaccine that contributes to controlling bacterial diseases threatening fish farming projects and reducing reliance on antibiotics, thereby promoting sustainable and healthy production of common carp.

The study included an examination of the vaccine's effect on fish health and the immune activity of blood cells, as well as monitoring immune indicators such as interleukin-6, interleukin-10, and immunoglobulin levels to ensure a balanced immune response and vaccine efficacy.

The study concluded that the bacterial vaccine possesses an effective protective effect in stimulating the innate and adaptive immunity of fish, and that its efficacy is affected by the dosage regimen used.

The study recommended expanding the scope of applied studies to verify the efficacy of the A. hydrophila inactivated vaccine under field conditions.

Media and Government Communication Division / College of Agriculture