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| 1 | Complex dynamic of dengue virus serotypes 2 and 3 in Cambodia following series of climate disasters显示文摘 | Veasna Duong Matthew R. Henn Cameron Simmons Chantha Ngan Bunthin Y Laurent Gavotte Alain Viari Sivuth Ong Rekol Huy Niall J. Lennon Sowath Ly Sirenda Vong Bruce W. Birren Jeremy J. Farrar Vincent Deubel Roger Frutos Philippe Buchy | 2013 | Infection, Genetics and Evolution2013，，： | 1 |
| 2 | National dengue surveillance in Cambodia 1980-2008: epidemiological and virological trends and the impact of vector control显示文摘 | Huy Rekol Buchy Philippe Conan Anne Ngan Chantha Ong Sivuth Ali Rabia Duong Veasna Yit Sunnara Ung Sophal Te Vantha Chroeung Norith Pheaktra Nguon Chan Uok Vithiea Vong Sirenda | 2010 | World Health Organization. Bulletin of the World Health Organization2010，，： | 1 |
| 3 | How elimination of lymphatic filariasis as a public health problem in the Kingdom of Cambodia was achieved显示文摘Background:Endemicity of lymphatic filariasis(LF)in Cambodia was proven in 1956 when microfilariae were detected in mosquitos in the Kratiéprovince.In 2001,an extensive study confirmed the presence of both Brugia malayi and Wuchereria bancrofti microfilariae.In 2003,the Ministry of Health established a national task force to develop policies and strategies for controlling and eliminating neglected tropical diseases(NTDs),with the goal of eliminating LF by 2015.This article summarizes the work accomplished to eliminate LF as a public health problem in Cambodia.Methods:The National Program to Eliminate Lymphatic Filariasis made excellent progress in the goal towards elimination due to strong collaboration between ministries,intensive supervision by national staff,and advocacy for mobilization of internal and external resources.Mass drug administration(MDA)with diethylcarbamazine citrate and albendazole was conducted in six implementation units,achieving>70%epidemiological coverage for five consecutive rounds,from 2005 to 2009.In 2006,in 14 provinces,healthcare workers developed a line list of lymphedema and hydrocele patients,many of whom were>40 years old and had been affected by LF for many years.The national program also trained healthcare workers and provincial and district staff in morbidity management and disability prevention,and designated health centers to provide care for lymphedema and acute attack.Two reference hospitals were designated to administer hydrocele surgery.Results:Effectiveness of MDA was proven with transmission assessment surveys.These found that less than 1%of school children had antigenemia in 2010,which fell to 0%in both 2013 and 2015.A separate survey in one province in 2015 using Brugia Rapid tests to test for LF antibody found one child positive among 1677 children.The list of chronic LF patients was most recently updated and confirmed in 2011-2012,with 32 lymphoedema patients and 17 hydrocele patients listed.All lymphedema patients had been trained on self-management and all hydrocele patients had been offered free surgery.Conclusions:Due to the success of the MDA and the development of health center capacity for patient care,along with benefits gained from socioeconomic improvements and other interventions against vector-borne diseases and NTDs,Cambodia was validated by the World Health Organization as achieving LF elimination as a public health problem in 2016. | Virak Khieu Vandine Or Chhakda Tep Peter Odermatt Reiko Tsuyuoka Meng Chuor Char Molly ABrady Joshua Sidwell Aya Yajima Rekol Huy Kapa DRamaiah Sinuon Muth | 2018 | Infectious Diseases of Poverty2018，7，1： | 1 |
| 4 | National dengue surveillance in Cambodia 1980-2008: epidemiological and virological trends and the impact of vector control显示文摘 | Huy Rekol Buchy Philippe Conan Anne Ngan Chantha Ong Sivuth Ali Rabia Duong Veasna Yit Sunnara Ung Sophal Te Vantha Chroeung Norith Pheaktra Nguon Chan Uok Vithiea Vong Sirenda | 2010 | World Health Organization Bulletin of the World Health Organization2010，，9： | 1 |
| 5 | Assessment of net lending strategy to better reach mobile and migrant populations in malaria endemic areas of Cambodia显示文摘Background:In Cambodia,internal migration involves migrants moving from non-malaria endemic areas to malaria endemic areas and vice versa.The majority of them work in farms or forests with various malaria transmission levels.In Cambodia,as one of the national approaches to ensure LLIN accessibility and use among mobile and migrant populations(MMPs),a lending scheme of long lasting insecticide treated nets(LLINs)was initiated among farm workers.Through this net lending program,LLINs and long-lasting insecticide treated hammock nets(LLIHNs)will be distributed annually at workplace(e.g.longstanding farms,plantations,industrial sites,as identified by operational district and health center staff)on a ratio of one LLIN per one worker.The main objective of this study is to assess MMPs’accessibility to LLINs through a lending scheme with plantation owners in remote malaria endemic areas of Cambodia.Methods:The study used a cross-sectional survey among MMPs using two-stage cluster sampling method.The sampling frame is the list of farms in the four provinces of Banteay Meanchey,Battambang,Pailin,and Pursat in western and northwestern Cambodia bordering with Thailand where the LLIN lending scheme was implemented and where an estimated 100000 MMPs worked annually.The assessment was carried out from January to February 2013 in these four provinces.It was estimated that 768 workers would be required.Results:A total of 702 MMPs were interviewed.The ratio of male:female is 1:1.The age group of 21-60 was the largest accounting for 77.6%.About 91%of the MMPs stayed on the farm for less than 6 months.93.2%of them owned either untreated or insecticide treated nets.LLINs and LLIHNs accounted for 89.5%;and 46.6%of them borrowed the nets from a lending scheme.Among those workers who have LLINs/LLIHNs,99%slept under LLINs/LLIHNs the night before.However,only 87.4%knew that sleeping under LLINs/LLIHNs protects against malaria.Conclusions:LLIN lending scheme provides an important delivery channel for a substantial percentage of net accessibility(46.6%)to the Cambodian national free-net distribution campaign in remote malaria endemic areas. | Dysoley Lek Deyer Gopinath Sovann Ek Sopheab Heng Sreng Bun Chy Say Nguon Sokomar Kheang Soy Ty Huy Rekol | 2018 | Infectious Diseases of Poverty2018，7，1： | 0 |
| 6 | Assessing the spatiotemporal malaria transmission intensity with heterogeneous risk factors:A modeling study in Cambodia显示文摘Malaria control can significantly benefit from a holistic and precise way of quantitatively measuring the transmission intensity,which needs to incorporate spatiotemporally varying risk factors.In this study,we conduct a systematic investigation to characterize malaria transmission intensity by taking a spatiotemporal network perspective,where nodes capture the local transmission intensities resulting from dominant vector species,the population density,and land cover,and edges describe the cross-region human mobility patterns.The inferred network enables us to accurately assess the transmission intensity over time and space from available empirical observations.Our study focuses on malaria-severe districts in Cambodia.The malaria transmission intensities determined using our transmission network reveal both qualitatively and quantitatively their seasonal and geographical characteristics:the risks increase in the rainy season and decrease in the dry season;remote and sparsely populated areas generally show higher transmission intensities than other areas.Our findings suggest that:the human mobility(e.g.,in planting/harvest seasons),environment(e.g.,temperature),and contact risk(coexistences of human and vector occurrence)contribute to malaria transmission in spatiotemporally varying degrees;quantitative relationships between these influential factors and the resulting malaria transmission risk can inform evidence-based tailor-made responses at the right locations and times. | Mutong Liu Yang Liu Ly Po Shang Xia Rekol Huy Xiao-Nong Zhou Jiming Liu | 2023 | Infectious Disease Modelling2023，8，1： | 0 |
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