Phenotypic diagnosis and genotypic identification of causing subclinical mastitis in cows.

Background And Aims: Bovine mastitis is a disease that affects dairy cows and impacts the global dairy industry. spp. can infect the mammary gland during lactation, intramammary treatment, or dry cow therapy.

Phenotyping and genotyping studies on extended-spectrum β-lactamase-producing isolates from mastitic cows on dairy farms in Egypt.

Background And Aim: Extended-spectrum β-lactamase (ESBL)-producing Enterobacteriaceae have become a serious public health hazard worldwide. This importance is derived from the increase of new variants, particularly , , and genes. This study aimed to examine ESBL-producing isolated from different governorates in Egypt from dairy cows infected with subclinical and clinical mastitis.

Molecular characterization of genes responsible for biofilm formation in isolated from mastitic cows.

Background And Aim: Mastitis is considered a significant disease of lactating animals. There are new attitudes for recognizing genes responsible for causing this disease to overcome and change the manipulation of this problem. This study aimed to isolate and identify strains from mastitic bovine animals and detect some specific biofilm-forming genes (, , and biofilm-associated protein [] genes , and ).