Özet:

 In this study, the distribution of bacterial factors isolated from the fish samples sent to the Veterinary Control Central Research Institute Fisheries Diseases Research and Diagnosis Laboratory between 2015-2019 and the distribution of these factors by regional and months were examined. In this process, the isolation and identification of the causative agent from fish samples sent to the laboratory was carried out using conventional methods and rapid diagnostic kits (Vitek 2). In the study, 60 fish samples were examined and bacterial agents were isolated in 27 of them. The distribution of the isolated bacteria; Aeromonas sobria (%23,3), Aeromonas hydrophila (%6,7), Shewanella putrefaciens (%5), Aeromonas veroni (%3,3), Serratia rubidaea (%1,7), Kocuria rhizophila (%1,7), Streptococcus iniae (%1,7), Pseudomonas aeruginosa (%1,7) and Proteus spp. (%1,7) was determined. According to the results obtained; A. sobria was observed to be the most isolated factor from fish between 2015-2019. When the distribution of bacterial species isolated from fish by regions and months is examined; It is determined that these bacteria are most common in June, August, September, October and in Ankara, Bolu, Kastamonu provinces.

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