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EEEV (North Amercia). EEEV (South America). VEEV former subtypes ID-IF, II-VI. WEEV. endemic trans-mission cycles. Culex spp. Culex tarsalis. Culiseta melanura. Culiseta melanura. Selection through E2 T213R mutation in VEEV ID & IE. Promiscuous feeding Mosquitoes: Culex,
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EEEV (North Amercia) EEEV (South America) VEEV formersubtypes ID-IF, II-VI WEEV endemic trans-mission cycles Culex spp. Culex tarsalis Culiseta melanura Culiseta melanura Selection through E2 T213R mutation in VEEV ID & IE Promiscuous feeding Mosquitoes: Culex, Ochlerotatus, Aedes, Coquillettidia spp., etc. VEEV subtypes IAB/IC Ochlerotatus melanimon epidemic trans-mission (cycles) Psorophora, Ochlerotatus taeniorhynchus