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The effect of repeated vaccination in an enzootic foot-and-mouth disease area on the incidence of virus carrier cattle
A comparison was made of the incidence of foot-and-mouth disease virus `carrier' cattle in an unvaccinated enzootic area and an area where routine 6-monthly vaccination with an inactivated vaccine had been carried out for 3-4 years. The incidence of carriers in the vaccinated area was 0·49% as...
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| Main Authors: | , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
1974
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2130314/ https://ncbi.nlm.nih.gov/pubmed/4370898 |
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