Testing the efficiency of different treatments of subclinical Staphylococcus aureus mastitis in cows during the dry period
2010
Vakanjac, S., University of Belgrade, Belgrade (Serbia). Faculty of Veterinary Medicine | Pavlovic, M., University of Belgrade, Belgrade (Serbia). Faculty of Veterinary Medicine | Pavlovic, V., University of Belgrade, Belgrade (Serbia). Faculty of Veterinary Medicine
In this study we have applied the vaccine prepared with Staphylococcus aureus isolated from milk taken from the experimental farm and the referent capsular strain. The vaccine was applied twice two months before calving in a dose of 5 mL. The vaccine contained inactivated Staphylococcus aureus JR3 bacterial cells in a quantity of 1 x 10**10 cfu/mL and 5 mg SM capsule Staphylococcus aureus 2286 strain. After vaccination of cows in late pregnancy, subclinical mastitis appears at a smaller frequency compared to the three experimental groups. To the first group of cows the antibiotic was applied intramammary, to the second group antibiotics were applied parenterally and intramammary and the third group served as the untreated control.
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