Publications
isolation of st. louis encephalitis virus from overwintering culex pipiens mosquitoes. | 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. | 1978 | 628843 |