First isolation of Mycobacterium avium subsp paratuberculosis from commercial pasteurized milk in Argentina

This is the authors' abstract. We don't add key points for this paper.

Mycobacterium avium subsp paratuberculosis was isolated from two out of seventy samples (2.86 %) of pasteurized and ultra-pasteurized milk. The isolates were positives to IS900 PCR and showed a C17 RFLP pattern, the most prevalent in Argentina. The present study is the first report of Mycobacterium avium subsp paratuberculosis culture from pasteurized milk in Argentina.