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Journal : INDONESIAN JOURNAL OF MEDICAL LABORATORY SCIENCE AND TECHNOLOGY

Characterization of Aedes sp. larvae: Detection of dengue, Japanese encephalitis and West Nile virus with knockdown resistance mutations in Mulyorejo, Surabaya, Indonesia Prasasti, Adelia Gita; Sucipto, Teguh Hari; Kurniawan, Muhammad Ridho Hafid; Fauziyah, Shifa; Riris, Anak Agung Istri Dalem Cinthya; Djurumana, Yohana; Hapsari, Nafisah Nurul; Farihah, Neni Isna; Wijayanti, Alvia Rachma; Kusumawati, Nita; Hariyono, Hariyono; Wardhani, Puspa
JURNAL INDONESIA DARI ILMU LABORATORIUM MEDIS DAN TEKNOLOGI Vol 8 No 1 (2026): Integration of Molecular Approaches in Addressing Drug Resistance and Changing Gl
Publisher : Universitas Nahdlatul Ulama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33086/ijmlst.v8i1.6654

Abstract

Indonesia recorded the highest dengue mortality rate in Asia in 2022, with 45,387 cases and 432 deaths.  This study aimed to investigate the coexistence of arboviruses and insecticide resistance mechanisms in Aedes vectors mosquitos’ populations in Mulyorejo District, Surabaya, during the early monsoon season of 2021. A cross-sectional survey was conducted in January 2021, and Aedes larvae were collected and reared to adulthood under laboratory conditions. A total of 309 Aedes larvae (comprising 65% Aedes aegypti and 35% Aedes albopictus) were collected from 36 breeding sites, identified, and georeferenced using QGIS software. RNA extraction and RT-PCR assays were performed to detect Dengue virus (DENV), Japanese encephalitis virus (JEV), West Nile virus (WNV), and knockdown resistance (KDR) mutations. Results showed seven samples positive for DENV-2 and seven for JEV, with two samples (codes 9 and 12) exhibiting co-infection with both viruses, while no WNV was detected. The detection of JEV in Aedes larvae is a notable finding, suggesting a potential secondary vector role for these species in the study area, as Culex mosquitoes are the primary vectors of JEV. Mutations at codons 1016 (V1016G) and 1534 (F1534C), associated with pyrethroid and DDT resistance, were detected in eight and seven samples, respectively. These findings confirm the circulation of DENV-2 and JEV in local Aedes populations, highlighting the presence of KDR mutations that confer insecticide resistance. The results underscore the urgent need for integrated vector management in Surabaya, combining arbovirus surveillance, insecticide resistance monitoring, and community-based source reduction to mitigate arboviral disease transmission.
Co-Authors , Sulistiawati Adi Sofyan Ansori, Muhammad Adiana Mutamsari Witaningrum Ahmad Rudi Setiawan Aini, Nur Sofiatul Aisyah, Nourmalasari Aksono HP., Eduardus Bimo Alelo, Richardo Reynaldi Sakka Amaliah Labiqah, Amaliah Anika Rahma Putri Anisa Maharani Aquaresta, Febriana Arli Aditya Parikesit Aryati Aryati Azizia Kanya Fathiarachman Bezhinar, Tatyana Budi Utomo Budi Utomo BUDI UTOMO Burkov, Pavel Candra Panji Asmoro, Candra Panji Chan Chow Khuen DAMAYANTI, MAMIK Derkho, Marina Dewi, Eryantika Cipta Dian, Farida Aryani Djurumana, Yohana Dwiyanti, Tasya Amalia Eiji Konishi, Eiji Eryantika Cipta Dewi Fachry Abda El Rahman Fadila, Syananda Zahra Fahimah Martak Farihah, Neni Isna Fathiarachman, Azizia Kanya Ganden Supriyanto Gudz, Petr Hapsari, Nafisah Nurul Hariyono Hariyono Hariyono Harsasi Setyawati Hebert Adrianto Herdiansyah, Mochammad Aqilah Hery Purnobasuki I Gede Widhiantara I Made Gde Sudyadnyana Sandhika I Wayan Rosiana Ihsan, Anaqi Syaddad Ilham Harlan Amarullah Jakhmola, Vikash Kautsar, Radinal Khairullah, Aswin Rafif Kharisma, Viol Dhea Khoirunnisa Suhandarini Khuen, Chan Chow Kinetasari, Theresia Janice Kris Cahyo Mulyatno, Kris Cahyo Kurniawan, Muhammad Ridho Hafid Kusala, Muhammad Khaliim Jati Kusala Leo Yosdimyati Romli Madaniyah, Safira Maharani, Anisa Mahfudhah, Dzikra Nasyaya Maksimiuk, Nikolai Masanori Kameoka, Masanori Mirwa Adiprahara Anggarani Munawir Sazali Murtadlo, Ahmad Affan Ali Nastiti, Helena Putri Naw, Sin War NI KADEK YUNITA SARI Ni Njoman Juliasih Nita Kusumawati Novia Faridatus Sholihah Nugroho, Browi Nuha, Zakiyathun Nuniek Herdyastuti Nur Ahwanah, Nur Nur Fadhilah Nur Fadhilah Nur Syamsiatul Fajar, Nur Syamsiatul Nuryandari, Sufiandika Panjaitan, Novaria Sari Dewi Panjaitan, Novaria Sari Dewi Panjaitan Permatasari, Anak Agung Ayu Putri Permatasari, Anak Agung Ayu Putri Permatasari Prasasti, Adelia Gita Prihartini Widiyanti PUJI LESTARI Puspa Wardhani Putri, Anika Rahma Putri, Deva Permata Putu Angga Wiradana Rahadian Zainul Rahmafitria, Fistara Lesti Ramadhani, Aisyah Hadi Rebezov, Maksim Rehman, Saifur Reny Mareta Sari, Reny Mareta Riris, Anak Agung Istri Dalem Cinthya Risanti Handayani Rizqidhana Juliana Putri Rollando, Rollando Rudiana Agustini Safira Madaniyah Saiku Rokhim Saputri, Ratih Dewi Sari Edi Cahyaningrum Sari, Ni Kadek Yunita Sari Scherbakov, Pavel Sepiashvili, Ekaterina Setiawan, Ahmad Rudi Setyarini, Wahyu Shifa Fauziyah Shifa Fauziyah Shifa Fauziyah Shifa Fauziyah Shifa Fauziyah Shuhai Ueda Sin War Naw Sin War Naw Siti Churrotin, Siti Soares, Engracia Natalia Desena Soegeng Soegijanto Sri Pantja Madyawati Sri Pantja Madyawati, Sri Pantja Sri Subekti Sri Sumarsih Suhandarini, Khoirunnisa Sulistiawati Susetyo, Rizky Danang Syananda Zahra Fadila Tan, Chin Xuan Tasya Amalia Dwiyanti Tomohiro Kotaki, Tomohiro TUKIRAN Tukiran Ueda, Shuhai Wardhani, Puspa Wiartini, Ni Wayan Ayu Wiartini Wibrianto, Aswandi Widati Fatmaningrum Widya, Alicia Margaretta Widyananda, Muhammad Hermawan Wijayanti, Alvia Rachma Win Darmanto Yanuardi Raharjo, Yanuardi Yovilianda Maulitiva Untoro Yuanita Rachmawati