| | | | | Arthropod species & virus source(a) | Method of Infection log10/ml (b) | Incubation period (c) | Transmision by bite (d) | Assay of arthropod, log10/ml (e) |
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| Feeding | Injected | Days | °C | Host | Ratio | Whole | Organ | System |
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| | Aedes scapularis, Ae serratus, Culex quinquefasciatus, Mansonia arribalzagai, Ma venezuelensis, Ma wilsoni, and Psorophora ferox: inoculated parenterally with 4th passage virus,harbored the virus for about 12 days; only Ae scapularis transmitted the virus to chick by bite. (9) | | Aedes aegypti and Anopheles quadrimaculatus: virus multiples readily in these mosquitoes (1). | | | | | | | | | | |
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