Williams, R.Esterhuysen, J.J.Robinson, J.T.R.Verwoerd, Daniel Wynand2014-01-222014-01-2220131994Williams, R, Esterhuysen, JJ & Robinson, JTR 1994, 'Pseudorabies and transmissible gastroenteritis : a serological survey in South Africa’, Onderstepoort Journal of Veterinary Research, vol. 61, no. 1, pp. 67-70.0330-2465http://hdl.handle.net/2263/33071The articles have been scanned in colour with a HP Scanjet 5590; 600dpi. Adobe Acrobat XI Pro was used to OCR the text and also for the merging and conversion to the final presentation PDF-format.Two specific and sensitive, indirect enzyme-linked immunosorbent assays (ELISAs) utilizing a protein G-peroxidase conjugate were developed to detect antibodies to the pseudorabies virus (PRV) and the transmissible gastroenteritis virus (TGEV) in pig sera. Sera from 5,337 pigs, obtained from various abattoirs in South Africa, were tested with both ELISAs. No serological evidence of infection with either PRV or TGEV was found in any of the pigs tested.en© ARC-Onderstepoort (original). © University of Pretoria. Dept of Library Services (digital).Veterinary medicinePigsPorcineVeterinary medicine -- South AfricaArticle