| [surveillance of mosquito-borne viruses in breclav after the flood of 1997]. | in july 1997, devastating floods occurred after heavy rains in moravia, czech republic. mosquito populations increased abruptly in the flooded area thereafter. we carried out a surveillance for mosquito-borne virus infections in the breclav area, south moravia, including serosurveys of inhabitants. a total of 11,334 female mosquitoes in 117 pools (9,100 aedes vexans, 917 a. cinereus, 11 a. cantans, 1,074 a. sticticus and 232 culex pipiens pipiens) were examined by virological methods. seven viru ... | 1999 | 10528440 |