| Summary |
The result of Dot immnosorbent assay (DIA) applied on detecting serum anitbodies to Leucocytozoonosis was satisfied. In this study, the whole sixty sera of artificially infected chickens showed positive reaction, the sensitivity and the specificity of the test was better than that of Agar gel pricipitation test (AGP). In field test, the sensitivity of DIA also showed well. The rate of DIA for detection of serum soluble antigen of Leucocyto zoonosis was about 78.1 %, which was unsatisfied as diagnostic method.
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