Aedes Mosquito Surveillance using Ovitrap in Selected High-Risk Areas in Bau District, Sarawak
DOI:
https://doi.org/10.21834/e-bpj.v10iSI35.7499Keywords:
Aedes mosquitoes, ovitrap surveillance, dengue risk, vector indicesAbstract
This study investigated the distribution of Aedes species in two high-risk areas in Bau District: Pasar Bau (public area) and Kampung Podam (household area), using ovitrap surveillance over five weeks. A total of 180 ovitraps were deployed indoors and outdoors across both sites. Kampung Podam recorded a higher Ovitrap Index (OI) and Positive House Index (PHI), indicating more favorable breeding conditions in household environments. Aedes albopictus was the dominant species at both sites, while Ae. aegypti was found in indoor areas in Pasar Bau. Kampung Podam’s Level 3 OI (>30%) highlights the need for prioritized household-based vector control efforts.
References
Abu Bakar, S., Puteh, S. E. W., Kastner, R., Oliver, L., Lim, S. H., Hanley, R., & Gallagher, E. (2022). Epidemiology (2012-2019) and costs (2009-2019) of dengue in Malaysia: a systematic literature review. International Journal of Infectious Diseases, 124, 240-247. DOI: https://doi.org/10.1016/j.ijid.2022.09.006
da Silva, K.R. da Silva, W. R., Silva, B. P., Arcos, A. N. et al. (2021). New traps for the capture of Aedes aegypti (Linnaeus) and Aedes albopictus (Skuse) (Diptera: Culicidae) eggs and adults. PLoS Neglected Tropical Disease, 15(4), e0008813–e0008813. DOI: https://doi.org/10.1371/journal.pntd.0008813
Centers for Disease Control and Prevention. (2020, March 4). About Mosquitoes | CDC. Centers for Disease Control and Prevention. https://www.cdc.gov/mosquitoes/about/index.html
Coulibaly, Z. I., Gowelo, S., Traore, I., Mbewe, R. B., Ngulube, W., Olanga, E. A., DePina, A. J., Sanou, A., Coleman, S., & Tangena, J.A. A. (2023). Strengthening adult mosquito surveillance in Africa for disease control: learning from the present. Current Opinion in Insect Science, 60, 101110. DOI: https://doi.org/10.1016/j.cois.2023.101110
de Souza, O. J. P., Guaraldo, A. d. C., Honório, N. A. Câmara, D. C. P., Sukow, Machado, S.T.; Duarte dos Santos, C.N.; da Costa-Ribeiro, M.C.V. (2022). Spatial and Temporal Distribution of Aedes aegypti and Aedes albopictus Oviposition on the Coast of Paraná, Brazil, a Recent Area of Dengue Virus Transmission. Tropical Medicine and Infectious Disease, 7, 246. DOI: https://doi.org/10.3390/tropicalmed7090246
Egid, B. R., Coulibaly, M., Dadzie, S. K., Kamgang, B., McCall, P. J., Sedda, L., Toe, K. H., & Wilson, A.L. (2022). Review of the ecology and behaviour of Aedes aegypti and Aedes albopictus in Western Africa and implications for vector control. Current Research in Parasitology & Vector-Borne Diseases, 2, 100074. DOI: https://doi.org/10.1016/j.crpvbd.2021.100074
Gwee, X. W. S., Chua, P. E. Y., & Pang, J. (2021). Global dengue importation: a systematic review. BMC infectious diseases, 21, 1-10.
Herath, J. M. M. K., De Silva, W. A. P. P., Weeraratne, T. C., Karunaratne, S. H. P. P. (2024). Breeding Habitat Preference of the Dengue Vector Mosquitoes Aedes aegypti and Aedes albopictus from Urban, Semiurban, and Rural Areas in Kurunegala District, Sri Lanka. Journal of Tropical Medicine, 1–14.
Ishak, M. H., Shafie, F. A., Rajan, S., Hasan, H. A. (2022). Distribution and abundance of aedes mosquito breeding sites at schools in Bukit Tinggi, Klang. Malaysian Journal of Medicine and Health Sciences, 18(8), 8-15.
Lian, C. W., Seng, C. M., Chai, W. Y. (2006). Spatial, environmental and entomological risk factors analysis on a rural dengue outbreak in Lundu District in Sarawak, Malaysia. Tropical Biomedicine, 23(1), 85-96.
Lwande, O. W., Obanda, V., Lindström, A., Ahlm, C., Evander, M., Näslund, J., & Bucht, G. (2020). Globe-trotting aedes aegypti and aedes albopictus: risk factors for arbovirus pandemics. Vector-Borne and Zoonotic Diseases, 20(2), 71-81. DOI: https://doi.org/10.1089/vbz.2019.2486
Majeed, M. A., Shafri, H. Z. M., Zulkafli, Z., Wayayok, A. (2023). A deep learning approach for dengue fever prediction in Malaysia using LSTM with spatial attention. International Journal of Environmental Research and Public Health, 20(5), 4130. DOI: https://doi.org/10.3390/ijerph20054130
Manel, M., Silva, Weeraratne, T. C., & Karunaratne, P. (2024). Breeding habitat preference of the dengue vector mosquitoes Aedes aegypti and Aedes albopictus from urban, semiurban, and rural areas in Kurunegala District, Sri Lanka. Journal of Tropical Medicine, 29, 4123543. DOI: https://doi.org/10.1155/2024/4123543
Ortega-López, L. D., Betancourth, M. P., León, R., Kohl, A., & Ferguson, H. M. (2024). Behaviour and distribution of aedes aegypti mosquitoes and their relation to dengue incidence in two transmission hotspots in coastal Ecuador. PLoS Neglected Tropical Diseases, 18(4), e0010932–e0010932. DOI: https://doi.org/10.1371/journal.pntd.0010932
Pasin, C., Marini, G., & Manica, M. (2022). Competitive displacement between aedes species: impacts on vector-borne diseases. Current Opinion in Insect Science, 50, 101110.
Russell, B., Mcbride, W., Mullner, H. Kay, B. (2002). Epidemiological signifcance of subterranean Aedes aegypti (Diptera:Culicidae) breeding sites to dengue virus infection in Charters Towers. Journal of Medical Entomology, 39(1). 143–145. DOI: https://doi.org/10.1603/0022-2585-39.1.143
Sasmita, H. I., Neoh, K.B., Yusmalinar, S., Anggraeni, T., Chang, N.T., Bong, L. J., Putra, R. E., Sebayang, A., Silalahi, C. N., Ahmad, I., Tu, W.C. (2021). Ovitrap surveillance of dengue vector mosquitoes in Bandung City, West Java Province, Indonesia. PLoS Neglected Tropical Diseases, 15(10), e0009896. DOI: https://doi.org/10.1371/journal.pntd.0009896
Teh, J. H., Pangkas, J., Sharkawi, H. M., Bari, E., Ibrahim, I., Wong, K. Y., Ooi, C. H. (2024). Ten years of dengue (2013–2022): Epidemiology and predictors of outbreaks in Sarawak. Advances in Public Health, 1–8. DOI: https://doi.org/10.1155/2024/9422074
Wickramasinghe, T. K. C., Weerakoon, S. N., Ranathunga, T., Perera, A., Bandara, A. S. J. (2025). Analysis of aedes mosquito ovitrap surveillance data and reported dengue cases in selected high-risk localities in the Kegalle District, Sri Lanka. Sri Lanka Journal of Health Research, 4(1), 61–69. DOI: https://doi.org/10.4038/sljhr.v4i1.73
World Health Organization, WHO. (2024, May 30). Disease Outbreak News; Dengue - Global Situation. https://www.who.int/emergencies/disease-outbreak-news/item/2024-DON518
Zhao, H., Liu, Y., Zhang, X., Lu, L. (2021). Community-based mosquito control practices and factors Influencing larval breeding. Current Research in Parasitology & Vector-Borne Diseases, 1,100074.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2025 Emelie Shalin Patrick, Ahmad Umayr Ahmad Zaki, Minhalina Batrisyia Abdul Majid, Bibiana Tuya Charles, Ahmad Adam Mukhriz Ahmad Fuad, Nurzawani Md Sofwan
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
