CHARACTERIZATION OF FIELD ISOLATES OF SUID HERPESVIRUS-1 (AUJESZKYS DISEASE VIRUS) AS DERIVATIVES OF ATTENUATED VACCINE STRAINS

被引：27

作者：

CHRISTENSEN, LS

MEDVECZKY, I

STRANDBYGAARD, BS

PEJSAK, Z

机构：

[1] UNIV VET SCI BUDAPEST,H-1078 BUDAPEST 7,HUNGARY

[2] STATE VET INST VIRUS RES,KALVEHAVE,DENMARK

[3] VET RES INST,PULAWY,POLAND

来源：

ARCHIVES OF VIROLOGY | 1992年 / 124卷 / 3-4期

关键词：

D O I：

10.1007/BF01309804

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Field isolates of suid herpesvirus 1 (Aujeszky's disease virus) from Poland and Hungary were identified by restriction fragment pattern analysis as derivatives of attenuated vaccine strains. The Polish isolates were found to be related to the BUK-TK-900 strain (Suivac A) which is widely used as a live vaccine in Poland, and the Hungarian isolates were related to the Bartha K-61 vaccine strain widely used in Hungary. Pigs experimentally infected with derivatives of BUK-TK-900 or BUK-TK-900 itself were found to develop gI-antibodies, while pigs infected with derivatives of Bartha K-61 showed a gI-negative response.

引用

页码：225 / 234

页数：10

共 24 条

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