Search Results - "Donkin, Edward F."

The spread and antimicrobial resistance of Staphylococcus aureus in South African dairy herds – A review by Karzis, Joanne, Petzer, Inge-Marie, Naidoo, Vinny, Donkin, Edward F

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Somatic cell count thresholds in composite and quarter milk samples as indicator of bovine intramammary infection status by Donkin, Edward F., Webb, Edward C., Etter, Eric M.C., Karzis, Joanne, Petzer, Inge-Marié

“…The objective of the study was to establish an operational somatic cell count (SCC) threshold to predict the presence of intramammary infection (IMI) in…”
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Climatic and regional antibiotic resistance patterns of Staphylococcus aureus in South African dairy herds by Karzis, Joanne, Petzer, Inge-Marie, Donkin, Edward F, Naidoo, Vinny, Etter, Eric M C

“…South Africa is a large country of approximately 1.22 million km2, made up of nine provinces with three climatic zones. Farming in the country is mostly…”
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Surveillance of Antibiotic Resistance of Maltose-Negative Staphylococcus aureus in South African Dairy Herds by Karzis, Joanne, Petzer, Inge-Marié, Donkin, Edward F., Naidoo, Vinny, Etter, Eric M.C.

“…Antibiotic resistance has been reported since the 1940s in both human and veterinary medicine. Many years of monitoring milk samples in South Africa led to…”
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A pathogen-specific approach towards udder health management in dairy herds: Using culture and somatic cell counts from routine herd investigations by Petzer, Inge-Marié, Karzis, Joanne, Donkin, Edward F, Webb, Edward C

“…A dedicated udder health diagnostic programme was developed and used over a 15-year period in South Africa to analyse milk samples based on microbiological and…”
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Parasites of domestic and wild animals in South Africa. XLVIII. Ticks (Acari: Ixodidae) infesting domestic cats and wild felids in southern Africa by Horak, Ivan G, Heyne, Heloise, Donkin, Edward F

“…Ticks collected from domestic cats (Felis catus), cheetahs (Acinonyx jubatus),caracals (Caracal caracal), African wild cats (Felis lybica), black-footed cats…”
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Assessment of acquired immune response to Rhipicephalus appendiculatus tick infestation in different goat breeds by Gopalraj, Jeyanthi B P, Clarke, Francoise C, Donkin, Edward F

“…Changes in serum gamma globulin levels, numbers of replete female ticks and engorged tick mass were used as parameters to monitor the acquired immune response…”
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Epidemiological and partial budget analysis for treatment of subclinical Staphylococcus aureus intramammary infections considering microbiological and cytological scenarios by Petzer, Inge-Marié, Etter, Eric M.C., Donkin, Edward F., Webb, Edward C., Karzis, Joanne

“…•Udder health models using current data to predict future outcomes were developed.•Treating subclinical S. aureusinfections lead to a decline in treatments…”
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Proactive udder health management in South Africa and monitoring of antibiotic resistance of Staphylococcus aureus in dairy herds from 2001 to 2010 by Donkin, Edward F., Naidoo, Vinny, Karzis, Joanne, Petzer, Inge-Marie

“…Antibiotic resistance of strains of Staphylococcus aureus isolated from bovine milk is of concern internationally. The objective of this study was to…”
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Validity of somatic cell count as indicator of pathogen-specific intramammary infections by Donkin, Edward F., Karzis, Joanne, Petzer, Inge-Marié, Etter, Eric M.C., Webb, Edward C.

“…The objective of this study was to determine whether somatic cell count (SCC) was an effective test, with a sensitivity exceeding 85%, to determine…”
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Relative preference for, palatability and intake of Stylosanthes scabra accessions adapted in Pretoria by Mpanza, Thamsanqa D.E., Hassen, Abubeker, Donkin, Edward F., Nzuza, William T.

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Climatic and regional antibiotic resistance patterns of by Etter, Eric M.C., Naidoo, Vinny, Donkin, Edward F., Petzer, Inge-Marie, Karzis, Joanne

“…South Africa is a large country of approximately 1.22 million km 2 , made up of nine provinces with three climatic zones. Farming in the country is mostly…”
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Assessment of acquired immune response to Rhipicephalus appendiculatus tick infestation in different goat breeds : research communication by Gopalraj, Jeyanthi B.P., Donkin, Edward F., Clarke, Francoise C.

“…Changes in serum gamma globulin levels, numbers of replete female ticks and engorged tick mass were used as parameters to monitor the acquired immune response…”
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Parasites of domestic and wild animals in South Africa XLVIII . Ticks (Acari: Ixodidae) infesting domestic cats and wild felids in southern Africa : original research by Donkin, Edward F., Horak, Ivan G., Heyne, Heloise

“…Ticks collected from domestic cats (Felis catus), cheetahs (Acinonyx jubatus), caracals (Caracal caracal), African wild cats (Felis lybica), black-footed cats…”
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