Adaptation of a microimmunofluorescence test to the study of human Rickettsia tsutsugamuskh antibody.
A microimmunofluorescence (micro-IFA) test has been adapted to the study of naturally occurring antibody to Rickettsia tsutsugamushi in humans. The micro-IFA test was comparable to the present immlnofluorescent assay in sensitivity and reproducibility, but offered distinct advantages in the quantity of reagents necessary. Also the micro-IFA could be used to simultaneously titer a serum to as many as nine strains of the organism resulting in a great saving of time.
D000907:Antibodies, Bacterial / Q000032:analysis*; D005455:Fluorescent Antibody Technique / Q000379:methods*; D006801:Humans; D012285:Orientia tsutsugamushi / Q000276:immunology*
D000907:Antibodies, Bacterial