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The level of seroneutralizing antibodies in piglets vac­cinated twice with attenuated vaccine (Suivac A) or in­activated vaccine (Geskyvac) was assayed in 3 types of piggeries. Group I consisted of large piggeries free from DA in which the presence of sero-reagents was found, group II — piggeries free from AD and no sero-reagents present, group III — big piggeries in which systematic vaccination of the basic herd was being done. The studies have shown that the epizootic situation in piggeries has an influence on the dynamics and the level of specific SN antibodies in pigs vaccinated against Aujeszky’s disease.
Anaplasmosis is an infectious but non-contagious disease of cattle, sheep, goats and wild ruminants caused by Anaplasma sp. (Rickettsiales - Anaplasmataceae). In cattle Anaplasma marginale is the main etiological agent, transmitted by ticks. A worldwide disease, anaplasmosis is characterized by fever, anemia, icterus and body weight loss. It has great economic importance in cattle husbandry, especially in tropical and subtropical regions. In 2001 the taxonomy of the order Rickettsiales comprising Anaplasma sp. and other genera in the families Rickettsiaceae and Anaplasmataceae were significantly reorganized. Disease prevalence, etiology, epidemiology, pathogenesis, clinical signs, anatomopathological lesions, diagnosis, treatment, control methods and prophylaxis, especially specific immunoprophylaxis, are discussed in the paper.
Conditions of trading and handling of animals during transportation are regulated by numerous norms which cover the humanitarian, sanitary, veterinary as well as technical and construction requirements to transportation means. Veterinary services play a particular role in trade of slaughter animals due to their controlling authority. They execute sanitary supervision over animal trading according to the regulations. Polish legislation related to the transport of animals is adjusted to the European Union standards.
Canine parvovirus (CPV) isolated as a new virus in dogs is endemic in this population. The application of vaccination has not prevented the spread of the disease. New antigenic variants have been isolated in different geographic regions. The article presents the evolution of CPV in the global carnivore population and the epidemiology of parvovirus infections. CPV is a very good model for understanding the sudden appearance of a disease through cross-species transmission.
The paper describes the epizootic situation of rabies in the Warmińsko-Mazurskie voivodeship between 2001-2005. The vaccination of wild animals has been conducted in the voivodeship since May 2001. In the year 2001, 387 cases of rabies, including 93 (20%) in domestic animals and 294 (80%) in wild animals, were recorded respectively. Among domestic animals the highest incidence of the disease was found in cattle - 53 cases (14%), in cats - 24 cases (6%) and in dogs - 16 cases (4%). Among wild animals, rabies was found in 184 foxes (47%), 85 racoon dogs (22%), 8 martens (2%), 7 badgers (2%), and 6 polecats (2%). In the year 2005, 78 cases of rabies, including 29 (37%) in domestic animals and 49 (63%) in wild animals, were recorded respectively. Regarding domestic animals, the incidence of the disease was found in cattle - 23 cases (29%), cats - 3 cases (4%) and dogs - 2 cases (3%). Among wild animals, rabies was found in 39 foxes (50%), 8 raccoon dogs (10%) and 2 bats (3%). This suggests that after 5 years of oral vaccination the main reservoir of the rabies virus in the Warmińsko-Mazurskie voivodeship is still in wild animals, primarily foxes. Observations to date indicate that there remains a necessity to continue the wild animal immunization campaign.
During the period of 7 years, 2001-2007, 110,273 heads of cattle and 3,055,654 heads of pigs were examined by veterinarians of the Polish Veterinary Inspection in Warmińsko-Mazurskie voivodship. As a result of pre- and post-slaughter examination, 311 heads of cattle and 23 heads of pigs representing 0.279% and 0.00075% of the population respectively were considered unsuitable due to neoplastic lesions. The most frequently found lesions in cattle were fibroneuromas, neuromas and liposarcomas while in case of pigs those were various types of sarcomas, fibromas, cancers, nephromas and melanomas.
Przedstawiono pierwsze w kraju badania nad występowaniem Campylobacter spp. w przewodzie pokarmowym lisów polarnych. Spośród 108 przebadanych lisów Campylobacter spp. wyizolowano w kale 9 lisów (8,3%,), Stwierdzono występowanie Campylobacter spp. u 8,2% lisów w fermie państwowej arm u 8,5% w fermach prywatnych. Z badanych ferm prywatnych 2 byty wolne od Campylobacter spp. Lisy polarne mogą być bezobjawowymi nosicielami Campylobacter species i stanowić rezerwuar i źródło zakażenia kampylobakteriozą. Izolowane szczepy byly wrażliwe na kwas nalidyksynowy, cloxacyklinę (75% szczepów), nitrofurantoins (50%), streptomycynę, doxycyklinę, gentamycynę i sulfonamidy (25%); oporne wobec penicyliny, oxytetracykliny, chloramfenikolu, i kolistyny.
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