Title of article
Short Communication Experimintal Study of Peracute Fowl Cholera due to Pasteurella multocida Vaccinal Strain (serotype A1) in Chickens
Author/Authors
Hablolvarid, M.H. university of tehran - Faculty of Veterinary Medicine - Department of Toxicology, تهران, ايران , Moazeni Jula, G. Razi Vaccine and Serum Research Institute - Karaj - Department of Aerobic bacterial vaccine production, ايران , jabbar, A.R. Razi Vaccine and Serum Research Institute, ايران
From page
57
To page
60
Abstract
In order to show the type and severity of gross and histopathologic lesions induce by vaccinal strain (serotype A1) of Pateurella mulocida, ten four-week-old SPF chickens were inoculated intramuscularly with 75 cfu of ( 0.5 ml of 10-7 dilution) bacterium. All birds died in less than 16 hours. No prominent gross lesions were observed in different organs. In microscopic examination, the most common histopathological findings were as congestion and hemorrhage. Moreover, large amount of viscid mucus were observed in digestive tracts.
Keywords
Fowl cholera , histopathology , pasteurella multocida , chicken
Journal title
Archives of Razi Institute
Journal title
Archives of Razi Institute
Record number
2545705
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