Résultats pour Auteur : "Donkin, Edward F."

Surveillance of antibiotic resistance of maltose-negative Staphylococcus aureus in South African dairy herds. Karzis Joanne, Petzer Inge-Marié, Donkin Edward F., Naidoo Vinny, Etter Eric. 2020. Antibiotics, 9:616, 14 p.

Climatic and regional antibiotic resistance patterns of Staphylococcus aureus in South African dairy herds. Karzis Joanne, Petzer Inge-Marié, Donkin Edward F., Naidoo Vinny, Etter Eric. 2019. Onderstepoort Journal of Veterinary Research, 86 (1):a1674, 9 p.

Epidemiological and partial budget analysis for treatment of subclinical Staphylococcus aureus intramammary infections considering microbiological and cytological scenarios. Petzer Inge-Marié, Etter Eric, Donkin Edward F., Webb Edward C., Karzis Joanne. 2017. Preventive Veterinary Medicine, 148 : 66-77.

Somatic cell count thresholds in composite and quarter milk samples as indicator of bovine intramammary infection status. Petzer Inge-Marié, Karzis Joanne, Donkin Edward F., Webb Edward C., Etter Eric. 2017. Onderstepoort Journal of Veterinary Research, 84 (1), 10 p.

Validity of somatic cell count as indicator of pathogen-specific intramammary infections. Petzer Inge-Marié, Karzis Joanne, Donkin Edward F., Webb Edward C., Etter Eric. 2017. Journal of the South African Veterinary Association, 88, 10 p.

Antimicrobial resistance in livestock sector in South Africa: lessons learnt from the past towards informed and prudent use of antibiotics, the example of poultry and milk sector. Etter Eric, Karzis Joanne, Petzer Inge-Marié, Theobald Shannon, Donkin Edward F., Naidoo Vinny, Gerber David, Abolnik Célia. 2018. In : Programme Abstracts of the 2nd International Conference on Food Security and Safety. Pretoria : University of Pretoria, 1 p. International Conference on Food Security and Safety: "Next Generation Food Safety Technologies addressing Sustainable Development Goals". 2, Prétoria, Afrique du Sud, 15 Octobre 2018/17 Octobre 2018.

Developments in diagnostics and antibiotic resistance of coagulase positive, maltose negative staphylococci from milk of dairy cows. Karzis Joanne, Petzer Inge-Marié, Donkin Edward F., Naidoo Vinny, Etter Eric. 2019. In : IDF Mastitis Conference 2019: Abstract book. IDF, DUHC. Copenhague : IDF, Résumé, p. 31. IDF Mastitis Conference. 7, Copenhagen, Danemark, 14 Mai 2019/16 Mai 2019.

Antimicrobial Resistance Trends of Staphylococcus Aureus Isolated from Milk in South Africa Differs between Seasons and Regions. Karzis Joanne, Petzer Inge-Marié, Donkin Edward F., Naidoo Vinny, Etter Eric. 2018. In : Proceedings for the RuVASA and SASVEPM Congress. RuVASA, SASVEPM. Boksburg : RuVASA-SASVEPM, 186-189. RUVASA and SASVEPM congress 2018, Boksburg, Afrique du Sud, 18 Juin 2018/20 Juin 2018.

Antimicrobial resistance in intensive poultry and milk production in South Africa: from historical data analysis to the monitoring of the use of antibiotics. Etter Eric, Karzis Joanne, Petzer Inge-Marié, Theobald Shannon, Donkin Edward F., Naidoo Vinny, Gerber David, Abolnik Célia. 2018. In : Abstract Book of the 15th International Symposium of Veterinary Epidemiology and Economics (ISVEE 15). ISVEE. Chiang Mai : ISVEE, 755. International Symposium of Veterinary Epidemiology and Economics (ISVEE 15). 15, Chiang Mai, Thaïlande, 12 Novembre 2018/16 Novembre 2018.