Vaccination against swine enzootic pneumonia under field conditions in different housing and environmental conditions
نویسندگان
چکیده
منابع مشابه
UDK 619:616.9-092.6:636.4 VACCINATION AGAINST SWINE ENZOOTIC PNEUMONIA UNDER FIELD CONDITIONS IN DIFFERENT HOUSING AND ENVIRNOMENTAL CONDITIONS GARLAITE KRISTINA*, SIUGZDAITE J** and SIUGZDA
The efficacy of Respisure (Pfizer AH, USA), a vaccine against M. hyopneumoniae, was tested in pigs kept under good, moderate and poor housing conditions, respectively. The immune response, daily weight gain (DWG), lung lesions, and some parameters of meat important for production were examined. A total of 2.210 pigs from three different farms were used. One group of 1.105 piglets was vaccinated...
متن کاملVaccination against swine enzootic pneumonia in field conditions: effect on clinical, pathological, zootechnical and economic parameters.
A field study was carried out to evaluate the effect of vaccination against swine enzootic pneumonia in different production systems (closed or one-site, and open, two- or three-site, systems). The percentage of mortality showed statistically significant differences (p < 0.001) in favour of vaccination in all the production systems examined. Zootechnical and economic parameters also reflected t...
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ژورنال
عنوان ژورنال: Acta veterinaria
سال: 2004
ISSN: 0567-8315
DOI: 10.2298/avb0401043g