Isolation and Characterization of Bacteria that Cause Subclinical Mastitis in Cows breed Holstein-Friesian in Bitola Region, North Macedonia

Stojanovski, Saso and Trajanoska, Blagica and Cilev, Goce and Dimitrov, Rosen and Goceva, Blagovesta and Kalevska, Tatjana (2020) Isolation and Characterization of Bacteria that Cause Subclinical Mastitis in Cows breed Holstein-Friesian in Bitola Region, North Macedonia. СЕЛСКОСТОПАНСКА АКАДЕМИЯ, LVII (4). pp. 54-59.

Text Isolation and Characterization of Bacteria that Cause Subclinical Mastitis in Cows breed Holstein-Friesian in Bitola Regio, North Macedonia.pdf Download (425kB)

Abstract

The aim of the study was to investigate of bacteria that cause subclinical of mastitis in cows of

breed Holstein Friesian. The samples were taken in the in Bitola region, North Macedonia for the pe-
riod from March 2016 to September 2017. Sixteen strains were isolated and identified based on their

growth, colony morphology, gram stain, catalase and oxidase activity, using standard protocols. The

study found that most common bacteria that cause mastitis are: Staphylococcus aureus, Streptococ-
cus uberis, Streptococcus epidermidis, Streptococcus agalactiae, Streptococcus dysagalactiae, En-
terobacter aerogenes and Klebsiela pneumoniae. The obtained findings correspond to the published

data in other recent studies.
Key words: cows, mastitis, bacterial causes, Holstein-Friesian breed

Item Type:	Article
Subjects:	Scientific Fields (Frascati) > Agricultural Sciences > Veterinary science
Divisions:	Faculty of Veterinary Medicine
Depositing User:	Mr Aleksandar Lozanovski
Date Deposited:	06 May 2021 07:26
Last Modified:	06 May 2021 07:26
URI:	https://eprints.uklo.edu.mk/id/eprint/6241

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