Comparison of three serological tests and an interferon-gamma assay forthe diagnosis of paratuberculosis in experimentally infected sheep

摘要

Objective To compare the diagnostic performance of a complement fixation test, an agar gel immunodiffusion test, an enzyme-linked immunosorbent assay, and a whole-blood interferon-gamma assay for paratuberculosis in 14 sheep experimentally infected with Mycobacterium avium subsp paratuberculosis.