| Autor: |
Mohanty SB, Ingling AL, Lillie MG |
| Jazyk: |
angličtina |
| Zdroj: |
American journal of veterinary research [Am J Vet Res] 1975 Apr; Vol. 36 (4 Pt.1), pp. 417-9. |
| Abstrakt: |
Calves exposed by intranasal (IN) or intratracheal (IT) or both routes of inoculation to bovine respiratory syncytial (BRS) virus had a transient increase in body temperature for 2 days. Histopathologic changes indicative of pneumonia, along with multinucleated giant cells, were observed in alveolar lumen. The virus was recovered from infected calves, and their serologic response was poor. In a limited serologic survey with 100 serums from cattle in Maryland, low levels of serum-neutralizing (SN) antibody to the virus were prevalent in 38% of the serums. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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