Study on infectious bovine rhinotracheitis virus infection in calves [electronic resource].

By: Contributor(s): Language: English Summary language: Arabic Description: p.156-161Other title:
  • دراسات عن فيروس التهاب الأنف والقصبة الهوائية المعدى فى العجول البقرية [Added title page title]
Uniform titles:
  • Zagazig veterinary journal, 2010 v. 38 (2) [electronic resource].
Subject(s): Online resources: In: Zagazig Veterinary Journal 2010.v.38(2)Summary: This study was applied to investigate the effect of infectious bovine rhinotracheitis virus on the young calves. Four hundred twenty two Holstein calves aged from one to 18 months were examined during the period from May 2009 to March 2010. The clinical examination revealed that 109 (25.8%) animals. These calves were suffered from respiratory signs. Calves were found in different farms in Zagazig and loth of Ramadan - Sharkia Gevemorate. IBR (BHV- I) virus was isolated on the MDBK cell line and identified with virus neutralization test from 19 (17.4%) out of 109 collected nasal swabs. Antibodies against IBR were detected in 53 (48.6%) out of 109 collected serum samples and tested by ELISA test.
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This study was applied to investigate the effect of infectious bovine rhinotracheitis virus on the young calves. Four hundred twenty two Holstein calves aged from one to 18 months were examined during the period from May 2009 to March 2010. The clinical examination revealed that 109 (25.8%) animals. These calves were suffered from respiratory signs. Calves were found in different farms in Zagazig and loth of Ramadan - Sharkia Gevemorate. IBR (BHV- I) virus was isolated on the MDBK cell line and identified with virus neutralization test from 19 (17.4%) out of 109 collected nasal swabs. Antibodies against IBR were detected in 53 (48.6%) out of 109 collected serum samples and tested by ELISA test.

Summary in Arabic.

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