Abstract. Suwito W, Nugroho WS, Wahyuni AETH, Sumiarto B. 2021. Antimicrobial resistance in coagulase-negative staphylococci isolated from subclinical mastitis Ettawa Crossbred goat (PE) Yogyakarta, Indonesia. Biodiversitas 22: 3418-3422. Subclinical (SCM) Goat is most frequently caused by with a significant reduction milk yield. The aim of this study to determine antimicrobial patterns (CoNS) ...

BACKGROUND The excessive use of antibiotics in aquaculture can adversely affect not only the environment, but also fish themselves. In this regard, there is evidence that some antibiotics can activate the immune system and reduce their effectiveness. None of those studies consider in detail the adverse inflammatory effect that the antibiotic remaining in the water may cause to the fish. In this...

Data supporting individual animal therapy for papillomatous digital dermatitis (PDD) and infectious pododermatitis (IP) in cattle are available for treatment with multiple drugs in the form of randomized, prospective clinical trials conducted in naturally occurring disease with negative controls and masked subjective evaluators. In the case of PDD, these trials support the use of topical tetrac...

The oral infection of laboratory mice with 10(8) colony-forming units of viable Salmonella ochiogu bacteria resulted in clinical salmonellosis and death in 10 out of 45 of the mice (22%). None of the mice treated with oxytetracycline died. Infection in susceptible mice was characterized by septicaemia, respiratory involvement and mild enteritis. The organism was shed in the faeces from the firs...

Tetracycline residues in the soil were investigated in this study due to their wide use in veterinary medicine and fertilization of agricultural fields with manure containing antibiotics. Soil samples were characterized by using various physicochemical parameters. Solid phase extraction and high performance liquid chromatography were used to detect oxytetracycline and chlortetracycline residues...

Scales from hatchery-reared, stocked and wild mulloway Argyrosomus japonicus (Temminck and Schlegel) captured in the Georges River, and a library of mulloway scales from coastal New South Wales, were examined for the presence of scale checks. Checks specific for hatchery-reared fish were present in 100% of recaptured hatchery-reared mulloway; the origin of which was confirmed by the presence of...

Methods: Four herds which had been subjected to antibiotic use (AU) and three herds that had not been subjected to antibiotics (AF) were selected. From each herd, six pigs from each of four weight groups (4.5, 23, 45, and 109 kg) and five sows were randomly selected for collection of fecal samples. Non-hemolytic Escherichia coli and potential foodborne pathogens, including Salmonella spp. and E...