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In this study, a pigeon paramyxovirus type 1 (PPMV-1) isolated from a flock of ornamental pigeons in Poland in 2010 is described. The PPMV-1/Poland/H2/10 isolate showed the amino acid sequence at the cleavage site of F2/F1 ¹¹²KRQKRF¹¹⁷ i.e. typical of virulent strains. Despite having the monoclonal antibody binding pattern typical of pigeon variants PPMV-1 (antigenic group “P”), the Polish isolate...
The aim of the research was the determination of resistance to fluoroquinolones (ciprofloxacin and enrofloxacin) of 387 Campylobacter sp. strains isolated from poultry between 1994-1996 (broilers, laying hens) and between 2005-2008 (broilers, laying hens, and turkeys). The resistance was determined by an agar dilution method (MIC), with accordance to Clinical and Laboratory Standards Institute recommendation...
The aim of the research was the determination of resistance of 387 Campylobacter sp. strains isolated between 1994 and 1996 (broilers, laying hens) and 2005-2008 (broilers, laying hens, turkeys) to tetracycline, erythromycin, and gentamicin. The resistance was determined with the reference to minimum inhibitory concentration on the agar plates (MIC). Limit concentration value for tetracycline and...
The aim of the following research was to analyse the presence of mutation in gyrA gene in C. jejuni and C. coli strains isolated from broilers, laving hens, turkeys collected between 1994-1996 and 2005-2008, and isolated from humans in 2006. The results of the research demonstrated that the highest percentage (100%) of the isolates showing mutation in gyrA gene was observed in Campylobacter coli strains...
Investigation was carried out on red poultry mites Dermanyssus gallinae collected from 32 batten- cage farms of laying hens localised in 14 voivodships. The following insecticides were used: Alfasekt (α-cypermetrin), Blaxime (phoxim), ByeMite (phoxim), Ficam (bendiokarb), Galtox B (fenitrotion, dichlorphos, α-cypermetrin), Knox-out (diazinon - microcapsule form), Master (chlorpyrifos - microcapsule...
A total of 69 Campylobacter jejuni and 16 Campylobacter coli strains isolated from chicken, dog and pig stool samples were characterized based on their resistance to five antimicrobial agents and on plasmid pTet profiles. Antimicrobials used in this study were: amoxicillin/clavulanic acid, ciprofloxacin, erythromycin, tetracycline and trimethoprim/sulfamethoxazole. Among the isolates studied, 91.7%...
The work was focused on changes in the prevalence and numbers of Campylobacter sp. on processed broiler carcasses in Poland in the annual cycle. The subjects of the analysis were skin samples collected monthly directly from the poultry processing line, prior to the breast filleting production stage. The procedure used included simultaneous pre-enrichment and direct plate counting according to ISO...
The article presents the goals and recommendations for specific immunoprophylaxis in poultry flocks reared in Poland. The types of vaccines applied in the immunoprophylaxis of avian diseases as well as benefits and drawbacks of live and inactivated vaccines are discussed. Emphasis is placed on the fact that the efficiency of vaccinations is determined, to a significant extent, by the route of vaccine...
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