Pathogen isolation and antibiogram analysis in dairy cows with clinical mastitis in Adana region, Turkey

Comparative antibiogram of coagulase-negative Staphylococci (CNS) associated with subclinical and clinical mastitis in dairy cows

AIM The present study was planned to determine the in vitro antibiotic susceptibility of coagulase-negative Staphylococci (CNS) strains isolated from clinical and subclinical cases of mastitis in dairy cows. Antibiotic sensitivity profile will be helpful to recommend early therapy at the field level prior to availability of CST results. MATERIALS AND METHODS The milk samples from cases of cli...

The prevalence of clinical and subclinical mastitis in dairy cows in the central region of Fars province, south of Iran

licensed dairy farms in the central region of Fars province were randomly selected in order to participate in aseasonal prevalence study. A cross-sectional study was designed to determine prevalence at cow and quarterlevel based on clinical signs for clinical mastitis and indirect tests for subclinical mastitis. 6180 quarters from1545 dairy cows were tested by clinical examination and Californi...

Prototheca Mastitis in Dairy Cows

Genetic parameters of pathogen-specific incidence of clinical mastitis in dairy cows

Data from 274 Dutch herds recording clinical mastitis (CM) over an 18-month period were used to quantify the genetic variation for overall and pathogen-specific CM. Analysed pathogens were Staphylococcus aureus , coagulase negative staphylococci (CNS), Escherichia coli , Streptococcus dysgalactiae , Streptococcus uberis and other streptococci . The data set contained 47 563 lactations of 28 695...

Prevalence of Sub Clinical Mastitis in Cows: Its Etiology and Antibiogram

Study was planned to determine the prevalence of sub clinical mastitis in crossbred and indigenous cows and to characterize etiological agent/s involved along with their antimicrobial sensitivity testing. Milk samples from 364 quarters of 95 lactating cows at an organized farm were screened. The overall quarter wise and animal wise prevalence on the basis of cultural examination was 64.21 and 3...