Year-round West Nile Virus Activity, Gulf Coast Region, Texas and Louisiana
نویسندگان
چکیده
West Nile virus (WNV) was detected in 11 dead birds and two mosquito pools collected in east Texas and southern Louisiana during surveillance studies in the winter of 2003 to 2004. These findings suggest that WNV is active throughout the year in this region of the United States.
منابع مشابه
Evolution of New Genotype of West Nile Virus in North America
Previous studies of North American isolates of West Nile virus (WNV) during 1999-2005 suggested that the virus had reached genetic homeostasis in North America. However, genomic sequencing of WNV isolates from Harris County, Texas, during 2002-2009 suggests that this is not the case. Three new genetic groups have been identified in Texas since 2005. Spread of the southwestern US genotype (SW/WN...
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عنوان ژورنال:
دوره 10 شماره
صفحات -
تاریخ انتشار 2004