| [circulation of a different lineage of dengue virus serotype 2 american / asian genotype in the peruvian amazon, 2010.] | our objective was to determine the genotype of the dengue virus type 2 (denv-2) that circulated in the amazon region of peru between november 2010 and january 2011. we analyzed eight samples collected during dengue surveillance activities in the cities of iquitos, yurimaguas, trujillo, tarapoto and lima between november 2010 and january 2011 that were sent to insitituto nacional de salud. the viruses were isolated in c6/36 ht cell line. viral rna was extracted and the serotype (rt - pcr multiple ... | 2011 | 21537772 |