| enzootic transmission of yellow fever virus in peru. | the prevailing paradigm of yellow fever virus (yfv) ecology in south america is that of wandering epizootics. the virus is believed to move from place to place in epizootic waves involving monkeys and mosquitoes, rather than persistently circulating within particular locales. after a large outbreak of yfv illness in peru in 1995, we used phylogenetic analyses of virus isolates to reexamine the hypothesis of virus movement. we sequenced a 670-nucleotide fragment of the prm/e gene region from 25 p ... | 2003 | 12967489 |