| phylogeography of dengue virus serotype 4, brazil, 2010-2011. | dengue virus serotype 4 (denv-4) reemerged in roraima state, brazil, 28 years after it was last detected in the country in 1982. to study the origin and evolution of this reemergence, full-length sequences were obtained for 16 denv-4 isolates from northern (roraima, amazonas, pará states) and northeastern (bahia state) brazil during the 2010 and 2011 dengue virus seasons and for an isolate from the 1982 epidemic in roraima. spatiotemporal dynamics of denv-4 introductions in brazil were applied t ... | 0 | 23092706 |