| a preliminary survey of the seroprevalence of mycobacterium avium subspecies paratuberculosis in mongolian cattle. | johne's disease is a chronic infection with mycobacterium avium susp. paratuberculosis (map), which causes huge economic losses to cattle industry. the seroprevalence of map in cattle of mongolian was estimated by an elisa assay using 356 serum samples which were collected from eleven provinces and ulaanbaatar city. out of these samples, 3 (0.84%) were found to be seropositive for map, originating from tsenkher sum of arkhangai province, murun sum of khuvsgul province, and bornuur sum of tuv pro ... | 2015 | 26753245 |