No between-pen transmission of foot-and-mouth disease virus in vaccinated pigs |
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| Authors: | H.J.W. van Roermund,P.L. Eblé ,M.C.M. de Jong,A. Dekker |
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| Affiliation: | 1. Quantitative Veterinary Epidemiology and Risk Analysis, Division of Virology, Central Veterinary Institute (CVI) of Wageningen UR, P.O. Box 65, 8200AB Lelystad, The Netherlands;2. Mammalian Virology, Division of Virology, Central Veterinary Institute (CVI) of Wageningen UR, P.O. Box 65, 8200AB Lelystad, The Netherlands;3. Department of Quantitative Veterinary Epidemiology, Wageningen University, P.O. Box 338, 6700AH Wageningen, The Netherlands |
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| Abstract: | Many studies have shown transmission of foot-and-mouth disease virus (FMDV) within groups of pigs, even when vaccinated, but only limited information is available on transmission between pens. Three new experiments were carried out in two replicates, which consisted of infectious pigs housed in a central pen surrounded by four separate pens. First, all pigs were non-vaccinated and pens were separated by a walkway of 40–70 cm. Second, all pigs were non-vaccinated again but pens were adjacent. Third, this was repeated with all pigs vaccinated. |
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| Keywords: | Foot-and-mouth disease FMD Pigs Transmission Vaccination Reproduction ratio |
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