State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing 100071, PR China.
Infect Genet Evol. 2011 Jul;11(5):1183-7. doi: 10.1016/j.meegid.2011.03.025. Epub 2011 Apr 5.
Phylogenetic analysis suggested that the DENV1 strains isolated in the DF outbreak in Guangdong province in 2006 were likely to be imported from Southeast Asian. Specifically, viruses isolated from Shantou and Chaozhou were imported from Singapore; viruses isolated from Guangzhou, Yangjiang, and Foshan were imported from Thailand/Vietnam. Therefore, importation of DENV1 from Southeast Asia was an important contributory factor of the 2006 DF outbreak in Guangdong province.
系统进化分析提示，2006 年广东省登革热流行中分离的登革 1 型病毒可能由东南亚输入。具体来说，汕头和潮州分离的病毒由新加坡输入；广州、阳江和佛山分离的病毒由泰国/越南输入。因此，来自东南亚的登革 1 型病毒输入是广东省 2006 年登革热流行的重要原因之一。
