Bailey C L, Eldridge B F, Hayes D E, Watts D M, Tammariello R F, Dalrymple J M
Science. 1978 Mar 24;199(4335):1346-9. doi: 10.1126/science.628843.
Two strains of St. Louis encephalitis virus were isolated from overwintering mosquitoes collected in Maryland and Pennsylvania during January and February 1977. There isolations from Culex pipiens constitute evidence that a mosquito-borne flavivirus can persist in a vector mosquito in temperate climates during the winter season.
1977年1月和2月期间，从在马里兰州和宾夕法尼亚州采集的越冬蚊子中分离出两株圣路易斯脑炎病毒。从尖音库蚊中分离出病毒，这证明了一种由蚊子传播的黄病毒能够在温带气候下的媒介蚊子体内越冬。
