[Use of immunoenzyme (ELISA) diagnosis of Aujeszky's disease in pigs during the recovery period].
Samples of blood and blood serums of pigs were examined for the presence of antibodies to the Aujeszky's disease virus. The virus-neutralizing (VN) test and the enzymoimmunologic (ELISA) method were used for this examination. As indicated by comparison of the average titres of antiviral antibodies determined by both methods, the ELISA method is 60 to 600 times more sensitive than the VN test. The high sensitivity of the ELISA method enabled to detect antiviral antibodies even in samples considered as negative after VN-testing. The method has been used with success for the sanitation of three swine stocks where the Aujeszky's disease was eradicated without interruption of operation.
D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis; D004797:Enzyme-Linked Immunosorbent Assay; D011558:Herpesvirus 1, Suid / Q000276:immunology; D009500:Neutralization Tests; D011557:Pseudorabies / Q000175:diagnosis*; D013552:Swine; D013553:Swine Diseases / Q000175:diagnosis*
D000914:Antibodies, Viral
Vyuzití enzymoimunologické (ELISA) diagnostiky Aujeszkyho choroby prasat pri ozdravování chovů.