Analysis on genetic characteristics of mumps virus strains circulating in Hunan province in 2011 / 中华实验和临床病毒学杂志

ABSTRACT

<p><b>OBJECTIVE</b>To be acquainted with genetic characteristics and variation of mumps virus strains circulating in Hunan province.</p><p><b>METHODS</b>Mumps virus (MV) strains were isolated using Vero/ SLAM cells. The small hydrophobic protein (SH) genes of MV isolates were sequenced, and the sequences were analysed phylogenetically between the isolated strains and other reference mumps strains.</p><p><b>RESULTS</b>4 mumps virus strains were isolated from 16 specimens collected in 2011 from different regions of Hunan province. The genotype of isolated strains were supposed to be F type.</p><p><b>CONCLUSION</b>Genotype F is the main genotype of circulating strains in Hunan province in 2011 and there is no variation between genotype.</p>