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THE SWINE LUNGWORM AS A RESERVOIR AND INTERMEDIATE HOST FOR SWINE INFLUENZA VIRUS : IV. THE DEMONSTRATION OF MASKED SWINE INFLUENZA VIRUS IN LUNGWORM LARVAE AND SWINE UNDER NATURAL CONDITIONS
1. The presence of masked swine influenza virus has been demonstrated in lungworm larvae from earthworms dug on Midwestern farms. 2. Swine influenza virus infections were provoked in 2 of 3 swine obtained from an Iowa farm during an interepizootic period. 3. The evidence presented has been interpret...
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Formato: | Texto |
Lenguaje: | English |
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The Rockefeller University Press
1943
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2135325/ https://www.ncbi.nlm.nih.gov/pubmed/19871269 |