[Detection of strains of Haemophilus pleuropneumoniae using the coagglutination test].
Three tests were used for the serological identification of the strains of Haemophilus pleuropneumoniae (Actinobacillus pleuropneumoniae) isolated from pigs and coming from 66 sites where pleuropneumonia, caused by Haemophilus, occurred in pigs. The coagglutination test was found to be the best for the identification of the causal agent; the ring precipitation test was somewhat less sensitive, and worse results were obtained when rapid slide agglutination was used. Of all the field isolates of H. pleuropneumoniae, serovar 2 occurred most frequently (56%), followed by serovar 1 (39%); one strain was identified as serovar 7. Two strains have remained unidentified. The serological identification of the strains was performed on the basis of their comparison with eight type serovars of H. pleuropneumoniae.
D000372:Agglutination Tests / Q000379:methods*; D000818:Animals; D006190:Haemophilus / Q000145:classification / Q000302:isolation & purification*; D012703:Serotyping; D013552:Swine / Q000382:microbiology
Prükaz kmenü Haemophilus pleuropneumoniae koaglutinacním testem.