de Souza M, Freier J E
Yale Arbovirus Research Unit, Department of Epidemiology and Public Health, Yale University Medical School, New Haven, CT 06501.
J Am Mosq Control Assoc. 1991 Mar;7(1):118-20.
Vertical transmission of dengue type 1 virus was demonstrated by a strain of Haemagogus equinus mosquitoes from Panama. Parental females were infected by intrathoracic inoculation and egg production was stimulated by feeding on mice. Dengue 1 virus was detected in fourth instar larval progeny obtained from two installment hatches of eggs. Minimum filial infection rates ranged up to 1:495.
来自巴拿马的一株马血库蚊证明了登革1型病毒的垂直传播。亲代雌蚊通过胸腔内接种感染，通过喂食小鼠刺激产卵。在从两批孵化的卵中获得的四龄幼虫后代中检测到登革1型病毒。最低子代感染率高达1:495。
