Volume 7, Number 4—August 2001
THEME ISSUE
West Nile Virus
West Nile Virus
Widespread West Nile Virus Activity, Eastern United States, 2000
Table 3
Method to identify WN virus in >1 pool |
|||
---|---|---|---|
Species | No. of pools | RT-PCRa/ TaqMan | Virus culture |
Culex pipiens/restuans | 226 | -- | -- |
Cx. pipiens | 146 | Yes | Yes |
Cx. salinarius | 50 | Yes | Yes |
Cx. restuans | 12 | Yes | Yes |
Unspecified Culex spp. | 26 | -- | -- |
Aedes vexans | 17 | Yes | Yes |
Ae. albopictus | 1 | Yes | No |
Unspecified Aedes spp. | 1 | -- | -- |
Ochleratatus japonicus | 9 | Yes | Yes |
Oc. triseriatus | 9 | Yes | Yes |
Oc. trivittatus | 8 | Yes | Yes |
Oc. atropalpus | 1 | Yes | No |
Oc. canadensis | 1 | Yes | Yes |
Oc. cantator | 1 | Yes | Yes |
Anopheles punctipennis | 1 | Yes | No |
Culiseta melanura | 3 | Yes | Yes |
Psorophora ferox | 1 | Yes | Yes |
aRT-PCR= reverse transcription-polymerase chain reaction.
1Centers for Disease Control and Prevention: Tammie Hilger, John E. Jones, Jennifer A. Lehman, Kimlea Medlin, Tim Morris, Mindy J. Perilla, Suzanne Sutliff, David Withum; New Jersey: Faye Sorhage, Christina Tan; Maine: Geoff Beckett, Kathleen Gensheimer; New Hampshire: Jesse Greenblatt, Jose Montero; Vermont: Peter Galbraith, Patsy Tassler; Massachusetts: Alfred DeMaria, Bela Matyas, Ralph Timperi; Rhode Island: Utpala Bandy, Tara Breslosky; Connecticut: Theodore Andreadis, Matthew Cartter, Tara McCarthy,; New York (state): Bryon Backenson, Yoichiro Hagiwara, Laura Kramer, Dale Morse, Barbara Wallace, Dennis White, Amy Willsey, Susan Wong; New York City: Bryan Cherry, Annie Fine, Jackie Kellachan, Varuni Kulakasera, Iqbal Poshni; Pennsylvania: James Rankin; Delaware: Leroy Hathcock, Dave Wolfe; Maryland: Jeffrey Roche; Virginia: Suzanne Jenkins; Washington, D.C.: Martin Levy; North Carolina: J. Newton MacCormack; South Carolina: Jerry Gibson; Georgia: Paul Blake, Stacey Kramer, Susan Lance-Parker; Florida: Lisa Conti, Richard S. Hopkins, Robin Oliveri; Alabama: J.P. Lofgren, Charles H. Woernle; Mississippi: Mary Currier, Sally Slavinski; Louisiana: Karen Kelso; and Texas: Julie Rawlings.