| seroprevalence of bluetongue virus in domestic yaks (bos grunniens) in tibetan regions of china based on circulating antibodies. | the bluetongue (bt) is an infectious, non-contagious disease of ruminants with a substantial impact on income and welfare of animals. to date, scarce information about this disease in domestic yaks is available in tibetan area of china. seroprevalence of circulating antibodies to bluetongue virus (btv) in yaks from three regions of tibet and hongyuan area of sichuan province in china was investigated by a commercial competitive enzyme-linked immunosorbent assay kits. a total of 736 blood samples ... | 2015 | 26017752 |