Investigation of a pig herd with animals seropositive for classical swine fever and where porcine circovirus-associated disease had been diagnosed

References

• Allan , GM and Ellis , JA . 2000 . Porcine circoviruses: a review . Journal of Veterinary Diagnostic Investigation , 12 : 3 – 14 .
   PubMed Web of Science ®Google Scholar
• Anonymous Report of the Livestock Division. Annual Report of the New Zealand Department of Agriculture Department of Agriculture Wellington, , NZ 1933
   Google Scholar
• Anonymous World Animal Health Information Database (WAHID) Interface World Organisation for Animal Health Paris, , France 2008
   Google Scholar
• Anonymous Unwanted Organisms Register Ministry of Agriculture and Fisheries Biosecurity New Zealand Wellington, , NZ 2009 http://www.maf.govt.nz/uor/searchframe.htm (accessed 08 October 2009)
   Google Scholar
• Brockman , SJ , Wood , L , Edwards , S and Harkness , JW . 1988 . Selection of an appropriate pestivirus strain for border disease serodiagnosis . Veterinary Record , 122 : 586 – 587 .
   Google Scholar
• Canal , CW , Hotzel , I , Lopes de Almeida , L , Roehe , PM and Masuda , A . 1996 . Differentiation of classical swine fever virus from ruminant pestiviruses by reverse transcription and polymerase chain reaction (RT-PCR) . Veterinary Microbiology , 48 : 373 – 379 .
   Google Scholar
• de Smit , AJ , Eble , PL , de Kluijver , EP , Bloemraad , M and Bouma , A . 1999 . Laboratory decision-making during the classical swine fever epidemic of 1997–1998 in the Netherlands . Preventive Veterinary Medicine , 42 : 185 – 189 .
   Google Scholar
• Drew , T . 2008 . “ Classical swine fever (hog cholera) ” . In OIE Manual of Diagnostic Tests and Vaccines for Terrestrial Animals , 1092 – 1106 . Paris, , France : World Organisation for Animal Health .
   Google Scholar
• Elbers , ARW , Stegeman , A , Moser , H , Ekker , HM , Smak , JA and Pluimers , FH . 1999 . The classical swine fever epidemic 1997–1998 in the Netherlands: Descriptive epidemiology . Preventive Veterinary Medicine , 42 : 157 – 184 .
   PubMed Web of Science ®Google Scholar
• Ellis , J , Hassard , L , Clark , E , Harding , J , Allan , G , Willson , P , Strokappe , J , Martin , K , McNeilly , F , Meehan , B , Todd , D and Haines , D . 1998 . Isolation of circovirus from lesions of pigs with postweaning multisystemic wasting syndrome . Canadian Veterinary Journal , 39 : 44 – 51 .
   PubMed Web of Science ®Google Scholar
• Gilbert , SA , Larochelle , R , Magar , R , Cho , HJ and Deregt , D . 1997 . Typing of porcine reproductive and respiratory syndrome viruses by a multiplex PCR assay . Journal of Clinical Microbiology , 35 : 264 – 267 .
   Google Scholar
• Gilruth , JA . 1901 . New Zealand Department of Agriculture Report , 244 – 246 . Wellington, , NZ : Division of Veterinary Science . Appendix VII
   Google Scholar
• Horner , GW . 1994 . Pestivirus antibody in New Zealand pigs and lamoids . Surveillance , 21 ( 1 ) : 16 – 17 .
   Google Scholar
• Horner , GW . 1997 . Survey of New Zealand pigs for swine fever antibody . Surveillance , 24 ( 3 ) : 28 – 28 .
   Google Scholar
• Horner , GW , Tham , KM , Orr , D , Ralston , J , Rowe , S and Houghton , T . 1995 . Comparison of an antigen detection ELISA with the RT-PCR and cell culture IPX test for the diagnosis of ruminant pestiviruses . Veterinary Microbiology , 43 : 75 – 84 .
   Google Scholar
• Ihaka , R and Gentleman , R . 1996 . A language for data analysis and graphics . Journal of Computational and Graphical Statistics , 5 : 299 – 314 .
   Google Scholar
• Kennedy , S , Moffett , D , McNeilly , F , Meehan , B , Ellis , J , Krakowka , S and Allan , GM . 2000 . Reproduction of lesions of postweaning multisystemic wasting syndrome by infection of conventional pigs with porcine circovirus Type 2 alone or in combination with porcine parvovirus . Journal of Comparative Pathology , 122 : 9 – 24 .
   PubMed Web of Science ®Google Scholar
• Koenen , F , van Caenegem , G , Vermeersch , JP , Vandenheede , J and Deluyker , H . 1996 . Epidemiological characteristics of an outbreak of classical swine fever in an area of high pig density . Veterinary Record , 139 : 367 – 371 .
   PubMed Web of Science ®Google Scholar
• Meyling , A . 1984 . Detection of BVD virus in viraemic cattle by immunoperoxidase technique . Current Topics in Veterinary Medicine and Animal Science , 29 : 37 – 46 .
   Google Scholar
• Moennig , V . 2000 . Introduction to classical swine fever: Virus, disease and control policy . Veterinary Microbiology , 73 : 93 – 102 .
   PubMed Web of Science ®Google Scholar
• Moennig , V , Floegel Niesmann , G and Greiser-Wilke , I . 2003 . Clinical signs and epidemiology of classical swine fever: A review of new knowledge . Veterinary Journal , 165 : 11 – 20 .
   PubMed Web of Science ®Google Scholar
• Paton , DJ and Done , SH . 1994 . Congenital infection of pigs with ruminant-type pestiviruses . Journal of Comparative Pathology , 111 : 151 – 163 .
   PubMed Web of Science ®Google Scholar
• Paton , DJ and Greiser-Wilke , I . 2003 . Classical swine fever — an update . Research in Veterinary Science , 75 : 169 – 178 .
   PubMed Web of Science ®Google Scholar
• Rawdon , T , Lawton , D , Johnstone , A , Stone , M , Spencer , Y and Johnson , L . 2004 . Investigation of post-weaning multisystemic wasting syndrome . Surveillance , 31 ( 1 ) : 11 – 15 .
   Google Scholar
• Roberts , M . 1995 . Evaluation of the optimal size of restriction zones in disease control with particular reference to classical swine fever . Proceedings of a Meeting of the Society for Veterinary Epidemiology and Preventive Medicine , : 119 – 130 .
   Google Scholar
• Tham , KM and Hansen , M . 2003 . Detection of porcine circovirus types 1 and 2 in abattoir-slaughtered pigs in New Zealand . Surveillance , 30 ( 1 ) : 3 – 5 .
   Google Scholar
• Thrusfield , M , Ortega , C , de Blas , I , Noordhuizen , JP and Frankena , K . 2001 . WIN EPISCOPE 2.0: Improved epidemiological software for veterinary medicine . Veterinary Record , 148 : 567 – 572 .
   PubMed Web of Science ®Google Scholar
• Uttenthal , A , le Potier , MF , Romero , L , de Mia , GM and Floegel , Niesmann . 2001 . Classical swine fever (CSF) marker vaccine. Trial I. Challenge studies in weaner pigs . Veterinary Microbiology , 83 : 85 – 106 .
   PubMedGoogle Scholar
• Van Oirschot , JT . 1999 . “ Classical swine fever ” . In Diseases of Swine , Edited by: Straw , BE , D'Allaire , S , Mengeling , WL and Taylor , DJ . 159 – 172 . Oxford, , UK : Blackwell Science . In
   Google Scholar
• Vilcek , S and Belak , S . 1996 . Genetic identification of pestivirus strain Frijters as a border disease virus from pigs . Journal of Virological Methods , 60 : 103 – 108 .
   Google Scholar
• Watt , IG and Wallace , GV . 1954 . Report of an outbreak of swine fever in Auckland . New Zealand Veterinary Journal , 2 : 7 – 9 .
   Google Scholar
• Wensvoort , G , Terpstra , C and de Kluyver , EP . 1989 . Characterization of porcine and some ruminant pestiviruses by cross-neutralization . Veterinary Microbiology , 20 : 291 – 306 .
   PubMed Web of Science ®Google Scholar
• 1 M Zalunardo, IDEXX Laboratories, Rydalmere, NSW, Australia
   Google Scholar
• 2 D Gardinaru, Institute Pourquier, Montpellier, France
   Google Scholar