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21 strains of E. coli isolated from wild partridge birds - P. Perdix from the western part of Romania were studied. Through laboratory examination, the phenotypic characters of the isolated E. coli strains were highlighted. 21/70 (30%) of E. coli strains isolated from Perdix perdix fixed Congo Red, all isolated strains fermented lactose 21/21 (100%). Hemolytic activity was highlighted in a single strain of E. coli 1/21 (0.21%). The final identification of E. coli strains isolated from wild birds was done using the...

The golden jackal (Canis aureus), a mesocarnivore, is currently spreading from eastern to western Europe. In Europe, the golden jackal is considered an invasive species, as in recent years it has managed to populate extensive territories in Greece, Turkey, Slovenia, Serbia and Hungary. Bulgaria is considered the country with the largest population of jackals in Europe. In Romania it is frequently found from the plains of Dobrogea to Banat. The present work aimed to study and observe the newly developed antibiotic ...

In cattle, uterine infections are one of the major causes of reproductive disorders. These bacterial infections are frequently treated with antibiotics, but their effectiveness must be evaluated, due to the continuous emergence of bacterial strains with multiple drug resistances. The research was conducted on several 190 samples from cows with a presumptive diagnosis of endometritis. The exploitation technology practiced at this farm is the free stall type. Samples were collected using sterile swabs and transporte...