TY - JOUR
T1 - The 2002 introduction of West Nile virus into Harris County, Texas, an area historically endemic for St. Louis encephalitis
AU - Lillibridge, Kristy M.
AU - Parsons, Ray
AU - Randle, Yvonne
AU - Travassos Da Rosa, Amelia P.A.
AU - Guzman, Hilda
AU - Siirin, Marina
AU - Wuithiranyagool, Taweesak
AU - Hailey, Christina
AU - Higgs, Stephen
AU - Bala, Adil A.
AU - Pascua, Rhia
AU - Meyer, Tamra
AU - Vanlandingham, Dana L.
AU - Tesh, Robert B.
PY - 2004/6
Y1 - 2004/6
N2 - Harris County, Texas, is an endemic area of St. Louis encephalitis (SLE); and an active surveillance program that monitors SLE virus activity in mosquitoes, birds, and humans has been in place there for the past 28 years. In June of 2002, West Nile (WN) virus appeared in Houston and quickly spread throughout the region. This report describes the results of 12 years of SLE surveillance in Harris County and the contrasting pattern of WN virus activity, when it arrived in 2002. Our data indicate that both SLE and WN viruses can coexist, despite their ecologic, antigenic, and genetic similarities, and that both viruses will probably persist in this geographic region.
AB - Harris County, Texas, is an endemic area of St. Louis encephalitis (SLE); and an active surveillance program that monitors SLE virus activity in mosquitoes, birds, and humans has been in place there for the past 28 years. In June of 2002, West Nile (WN) virus appeared in Houston and quickly spread throughout the region. This report describes the results of 12 years of SLE surveillance in Harris County and the contrasting pattern of WN virus activity, when it arrived in 2002. Our data indicate that both SLE and WN viruses can coexist, despite their ecologic, antigenic, and genetic similarities, and that both viruses will probably persist in this geographic region.
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U2 - 10.4269/ajtmh.2004.70.676
DO - 10.4269/ajtmh.2004.70.676
M3 - Article
C2 - 15211013
AN - SCOPUS:3042675120
SN - 0002-9637
VL - 70
SP - 676
EP - 681
JO - American Journal of Tropical Medicine and Hygiene
JF - American Journal of Tropical Medicine and Hygiene
IS - 6
ER -