A PhD Dissertation at University of Basrah Examines the Genetics and Immunity of MRSA in Cow Udders

A PhD dissertation at the College of Veterinary Medicine, University of Basrah investigated “The Study of Genetic Characterization and Immune Response Against Methicillin-Resistant Staphylococcus aureus (MRSA) Isolated from Subclinical Mastitis in Basrah Province, Iraq.”

The study, presented by researcher Zainab Abdul Amir, aimed to examine the molecular typing and immune response of macrophage cells against methicillin-resistant staphylococci isolated from cases of subclinical mastitis.

The study concluded that there is a widespread prevalence of unnoticed subclinical mastitis, accompanied by the dominance of methicillin-resistant bacterial strains, posing a risk of antimicrobial resistance spreading within herds. The immune response findings also demonstrated differences among bacterial strains in stimulating host genes, as the more virulent strains showed a greater ability to activate gene expression, induce disease, and trigger a strong immune response.

Media and Government Communication Division
College of Veterinary Medicine – University of Basrah