{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,28]],"date-time":"2026-10-28T05:53:01Z","timestamp":1793166781581,"version":"4.5.0"},"reference-count":41,"publisher":"American Society of Tropical Medicine and Hygiene","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2012,1,1]]},"abstract":"<jats:p><jats:italic>Culex tarsalis<\/jats:italic> is a superior horizontal and vertical vector of West Nile virus (WNV) compared with <jats:italic>Culex salinarius<\/jats:italic>. <jats:italic>Culex salinarius<\/jats:italic> transmitted WNV genotype NY99 (CT 2741-99 strain) horizontally to suckling mice at significantly lower rates than <jats:italic>Cx. tarsalis<\/jats:italic> on Days 8, 9, 10, and 12 post-infection, and <jats:italic>Cx. salinarius<\/jats:italic> transmitted WNV genotype NY99 to offspring at a lower vertical transmission infection rate than <jats:italic>Cx. tarsalis. Culex tarsalis<\/jats:italic> transmitted WNV genotypes NY99 and WN02 (CT S0084-08 strain) with equal efficiency. Daily percent horizontal transmission of genotype NY99 by <jats:italic>Cx. tarsalis<\/jats:italic>-infected <jats:italic>per os<\/jats:italic> and by intra-thoracic infection was not significantly different from daily transmission of genotype WN02 from Days 5\u201323 and Days 2\u20139 post-infection, respectively. Our findings do not support the previously published hypothesis that genotype NY99 was replaced in the New World by WN02 because of a shorter extrinsic incubation of WN02.<\/jats:p>","DOI":"10.4269\/ajtmh.2012.11-0473","type":"journal-article","created":{"date-parts":[[2012,1,9]],"date-time":"2012-01-09T22:56:40Z","timestamp":1326149800000},"page":"134-139","source":"Crossref","is-referenced-by-count":66,"title":["Horizontal and Vertical Transmission of West Nile Virus Genotype NY99 by Culex salinarius and Genotypes NY99 and WN02 by Culex tarsalis"],"prefix":"10.4269","volume":"86","author":[{"given":"John F.","family":"Anderson","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Andy J.","family":"Main","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gong","family":"Cheng","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francis 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