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Interferon in Nasal Secretions and Sera of Calves After Intranasal Administration of Avirulent Infectious Bovine Rhinotracheitis Virus: Association of Interferon in Nasal Secretions with Early Resistance to Challenge with Virulent Virus
Calves which had received avirulent infectious bovine rhinotracheitis virus (AV-IBR) by intranasal (IN) administration developed detectable levels of interferon (IF) in nasal secretions as early as 40 hr later. Peak titers (1:640) of IF appeared in secretions 72 to 96 hr after administration of viru...
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| Main Authors: | , , |
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| Format: | Artigo |
| Language: | Inglês |
| Published: |
1972
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC422428/ https://ncbi.nlm.nih.gov/pubmed/4344393 |
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