Author:
Chart H.,Rowe B.,Baskerville A.,Humphrey T. J
Abstract
SUMMARYFifty-eight sera, from 29 chickens originating from two layer flocks known to be naturally infected withSalmonella enteritidisphage type (PT) 4, were examined for antibodies toS. enteritidis. Using the techniques of immunoblotting and ELISA, antibodies to the lipopolysaccharide (LPS) ofS. enteritidiswere detected in 43 of 58 sera. Antibodies were of the IgG class and bound to the S. enteritidis LPS antigen 0=12. Bacterial agglutination reactions using whole-cell preparations ofS. enteritidisandS. pullorum, correlated with anti-LPS antibody reactions as detected by immunoblotting and ELISA. A rapid means of screening chicken sera for antibodies to the LPS ofS. enteritidisas an indicator of infection is discussed.
Publisher
Cambridge University Press (CUP)
Subject
Infectious Diseases,Epidemiology
Cited by
55 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献