Intercurrence of Paratuberculosis in Intradermal Tuberculin Test Reactive Cattle
نویسندگان
چکیده
منابع مشابه
Interference of intradermal tuberculin tests on the serodiagnosis of paratuberculosis in cattle.
In this experiment 63 animals from a paratuberculosis (PTB) and tuberculosis-free herd were tested by Intradermal Tuberculin Tests (ITT) and blood samples were collected before PPD inoculation and on days 3, 15, 30, 60 and 90 post-inoculation (p.i.). Sera were tested for PTB-specific antibodies by ELISA-PPA and confirmed by a commercial ELISA. Three (4.76%) animals were positive by ELISA-PPA an...
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ژورنال
عنوان ژورنال: Acta Scientiae Veterinariae
سال: 2020
ISSN: 1679-9216
DOI: 10.22456/1679-9216.105931