[a serological survey of the infection by echinococcus sp. in the municipality of sena madureira, ac]. | a serological inquiry was performed in the municipality of sena madureira, acre state, brazil, to evaluate the individual contact with echinococcus sp. the participants were recruited from two distinct populations: residents in the urban and rural areas, the latter distributed among riverside communities of the region. a total of 1,064 individuals were evaluated: 851 from the urban zone and 213 from the rural area. the study was divided into two phases: a serological screening, in which the bloo ... | 2003 | 12937724 |