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Indian Journal of Public Health Research & Development
Year : 2019, Volume : 10, Issue : 9
First page : ( 1922) Last page : ( 1926)
Print ISSN : 0976-0245. Online ISSN : 0976-5506.
Article DOI : 10.5958/0976-5506.2019.02737.2

Mortality Rate and Gonotropic Cycle Serotipe Denv-2 Transovarial Transmission through Intratoracal

Hikmawati Isna1,2,*, Wahjono Hendro3, Martini3, Hadisaputro Soeharyo3, Darmana Edi3, Djati Kisdjamiatun Retna Mustika3, Mardihusodo Sugeng Juwono4

1Student, University Diponegoro, Semarang, Indonesia

2Lecturer, Universitas Muhammadiyah Purwokerto

3Lecturer, University Diponegoro, Semarang

4Lecturer, University Gajah Mada, Yogyakarta

*Corresponding Author Isna Hikmawati Universitas Muhammadiyah Purwokerto e-mail: isnahikmawati@ump.ac.id

Online published on 13 November, 2019.

Abstract

Transovarial transmission is an important role of Aedes aegypti as an intermediate host. This role is one of the factors dengue virus can survive in nature during interepidemic. DENV-2 transovarial transmission is an important problem because there has been evidence of horizontal transmission of DENV-2 serotypes by vertically infected mosquitoes. The study aimed to determine the mortality rate and gonotropic cycle of serotype denv-2 transovarial transmission through intratoracal in Aedes aegypti mosquitoes. The research method used a quasi-experimental design with the intervention of intratoracal DENV-2 serotype virus infection. The population in this study was Aedes aegypti mosquito female laboratory colony. The results showed a mortality rate of 87.2%, there were differences in the number of gonotropic cycle eggs (p <0.0001) with mean different: 13.5. and infection rate of DENV-2 transovarial transmission is 30–40%. An active role for the community is needed in eradicating mosquito breeding places in each gonotropic cycle.

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Keywords

Gonotropic Cycle, DENV-2, Transovarial, Intratoracal.

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