| survey of the seroprevalence of brucellosis in ruminants in tajikistan. | a cross-sectional serological survey of the prevalence of brucellosis in ruminants in the region of republican subordination and khatlon oblasts (provinces) in tajikistan was conducted in may 2003. sera from 13,625 ruminants involving 3513 households in 172 kishlaks (villages) were collected and screened by the rose bengal test. doubtful and positive results were further tested with competitive and indirect elisas. the overall serological prevalences (95 per cent confidence intervals [cis]) were ... | 2007 | 17921439 |