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ABSTRACTS & PROCEEDINGS International Research Network Asian Neglected Tropical Disease Conference Asian Neglected Tropical Asian Neglected Tropical Disease Conference NTDASIA2019 International Research Network ABSTRACTS & PROCEEDINGS NTD ASIA 2019 Pullman Raja Orchid Hotel, Khon Kaen, Thailand Pullman Raja Orchid Hotel, Khon Kaen, NTDASIA2019 Pullman Raja Orchid Hotel Khon Kaen, Thailand 7-9 August 2019 7-9 August 2019 Organized by Tropical Disease Research Center Faculty of Medicine, Khon Kaen University, Thailand Tropical Disease Research Center Fax: +66-43-204359 Tel: +66-43-363113 Faculty of Medicine, Khon Kaen University, Thailand 2 NTDASIA 2019 i Welcome message Welcome to NTDASIA2019 Dear colleagues and guests, On behalf of the organizing committee and KKU, the hosting institution, it is my great pleasure to welcome you to Khon Kaen, Thailand, for the 5th Asian Neglected Tropical Diseases Conference (NTDASIA2019). The Meeting theme this year, “International Research Network” will highlight international cooperation to tackle NTDs based on evidence-based research. The NTDASIA2019 scientific program will foster discussion and hopes to inspire participants from a wide array of themes to initiate collaborations within and across disciplines for the advancement of our field. The various thematic sessions will showcase important scientific advances and highlight impacts of NTDs in a world of fast changes and complex interactions. The conference program will cover a large range of tropical diseases, especially those endemic to Asia including dengue, helminthic infections, bacterial, viral, fungal and other parasitic diseases. The fields of the diseases include, but not limited to, epidemiology, biology, molecular biology, pathogenesis, clinical, vaccine & drug development and control. We would like to strongly encourage NTDs academia and Tropical Medicine professionals from Asia and outside to join the conference. Your participation will add valued diversity and greater insight from endemic areas. To help facilitate your participation, the NTDASIA2019 will have no registration and other fees. The conference will be held in NTDs endemic Khon Kaen, Thailand for two days conference plus a one-day workshop on integrated NTD control. Our website, www.ntdasia.org, has all the details you need to book your place, submit your abstract and find out more about the event. We greatly look forward to seeing you all at NTDASIA2019 in Khon Kaen, 7-9 August 2019! Yours sincerely, Banchob Sripa Chairman, NTDASIA2019 ii NTDASIA 2019 Asian Neglected Tropical Disease Conference (NTDASIA) Neglected Tropical Diseases (NTDs) affect over 1 billion people, and cause 170,000 deaths a year in poor and vulnerable populations mainly in tropical countries. WHO has updated a list of NTDs to 20 diseases (2017), seven of which are caused by helminths namely soil-transmitted helminthiases (STH), schistosomiasis, foodborne trematodiases, lymphatic filariasis, taeniasis/cysticercosis, guinea-worm diseases and onchocerciasis. The first five helminths in the list plus other parasites are still endemic in eastern Asian countries, especially the ten member states of the Association of Southeast Asian Nations (ASEAN). ASEAN constitutes an economic powerhouse, yet these countries also harbor a mostly hidden burden of poverty and NTDs. Almost 200 million people live in extreme poverty, mostly in the low or lower middle-income countries of Indonesia, the Philippines, Myanmar, Viet Nam, and Cambodia, and many are affected by at least one NTD. However, NTDs are also prevalent among upper middle-income ASEAN countries such as Malaysia and Thailand, especially among the indigenous populations. The three major intestinal helminth infections are the most common NTDs; each helminthiasis is associated with approximately 100 million infections in the region. In addition, more than 10 million people suffer from either liver or intestinal fluke infections, as well as schistosomiasis and lymphatic filariasis. However, these Asian helminthic diseases are neglected by WHO, donors, researchers or even local governments which rank the diseases as low priorities in terms of control activities/budgets compared to other emerging or non-communicable diseases. Our Asian Neglected Tropical Diseases Network (NTDASIANET), a group of researchers and practitioners in Asia and experts outside, has been committed to study the biology, disease pathogenesis, diagnosis, treatment, transmission, and control of the Asian NTDs for decades. Our milestone is to improve our understanding of these critically important public health NTDs and provide effective research-based NTD control and elimination. The main platform for communication and collaboration among members, apart from research, is an annual meeting to update scientific advances in NTD research named Asian Neglected Tropical Disease Conference (NTDASIA). There were 4 NTDASIA conferences over the past years, the latest, NTDASIA2018, was held back to back with ICOPA2018 in Daegu, Korea. This time, NTDASIA2019 will be held at the home city of Khon Kaen, Thailand during 7-9 August 2019. NTDASIA 2019 iii Conference Committee Advisory Committee President, Khon Kaen University Dean, Faculty of Medicine, Khon Kaen University Director, the Thailand Research Fund Director, Academic Research Division, the Thailand Research Fund Organizing Committee Banchob Sripa Petrus Tang Chairman, NTDASIA2019 Committee Yukifumi Nawa Thewarach Laha John F. Smith Editor Committee Committee Sutas Suttiprapa Prasert Saichua Nantana Suwandittakul Committee Committee Committee Kanin Salao Sirikachorn Tangwattana Sangduan Wannachart Committee Secretariat Secretariat Assistant iv NTDASIA 2019 NTDASIA2019 Proceedings Editorial Board Prof. Yukifumi Nawa Editor-in-Chief, Parasitology International (Elsevier) Editor-in-Chief Yukifumi Nawa TDRC, MD-KKU ([email protected]) Editorial Board Overseas Ted (Chia-Kwung) Fan Taipei Medical University, Taiwan ([email protected]) Sung-Jung Hong Chung-Ang University, Korea ([email protected]) Ayako Yoshida VM, University of Miyazaki, Japan ([email protected]) KKU John F. Smith PH-KKU ([email protected]) Prasarn Tangkawattana VM-KKU ([email protected]) Thewarach Laha MD-KKU ([email protected]) Kanin Salao MD-KKU ([email protected]) Sutas Suttiprapa TDRC MD-KKU ([email protected]) Prasert Saichua TDRC MD-KKU ([email protected]) Nantana Suwandittakul TDRC MD-KKU ([email protected]) NTDASIA 2019 v Keynote speaker Professor Jong-Yil Chai Professor Jong-Yil Chai President, the World Federation of Parasitologists Prof. Dr. Jong-Yil Chai graduated from Seoul National University College of Medicine, Seoul, the Republic of Korea and obtained his M.D. in 1976. He finished his Ph.D. at the same university in 1984 majoring clinical parasitology. He has worked at Department of Parasitology and Tropical Medicine, Seoul National University College of Medicine for 40 years as Instructor, Assistant Professor, Associate Professor, and full Professor. Now he is Professor Emeritus at Department of Tropical Medicine and Parasitology, Seoul, Korea. He has been investigating diseases caused by intestinal parasites, including flukes, roundworms, and protozoans for over 40 years in Korea. He also worked in other Asian countries, including China, Thailand, Lao PDR, Cambodia, Vietnam, Myanmar, Indonesia, and in several countries in Africa (especially Tanzania). He has published more than 600 original research articles on parasitology and contributed over 30 books or book chapters. He has been serving as the Editor of Korean Journal of Parasitology (since 2006). He is currently the President of World Federation of Parasitologists (since 2018) and the Treasurer of International Federation for Tropical Medicine (since 2012). He is also serving as the President of Korea Association of Health Promotion (since 2016). vi NTDASIA 2019 Scientific Program Asian Neglected Tropical Disease Conference (NTDASIA2019) “International Research Network” Ballroom 1, Pullman Khon Kaen Raja Orchid, Khon Kaen, Thailand August 7-9, 2019 Wednesday 7 August 2019 8.30-9.00 Registration 9.00-9.15 Opening Ceremony Report: Chairman of the NTDASIA2019 Conference Dr. Banchob Sripa Welcome Address: - Vice President for Research Affairs Dr. Monchai Duangjinda - President, Taiwan Society of Parasitology Dr. Petrus Tang Opening Address: President of Khon Kaen University - Dr. Charnchai Panthongviriyakul 9.15-9.30 Group photo Session 1 Keynote speaker Chairperson: Dr.Petrus Tang 9.30-10.15 Major Neglected Tropical Diseases in Asia Jong - Yil Chai (President of the World Federation of Parasitologists) 10.15-10.30 Coffee Break Session 2 Asian neglected tropical diseases I – Zoonotic & foodborne trematodes Chairperson: Dr. Sung-Tae Hong 10.30-10.50 Neglected zoonotic helminths in Vietnam: country emergence and insights into genomics, diagnostics and molecular epidemiology (Thanh Hoa Le, Vietnam Academy of Science and Technology (VAST), Hanoi, Vietnam) 10.50-11.10 Opisthorchis felineus infection in Western Siberia: update on prevalence, risk factors and impact on human health (Olga Fedorova, Siberian State Medical University, Tomsk, Russia) 11.10-11.30 Is Opisthorchis viverrini infection endemic in Cambodia? (Kazuko Miyamoto, Faculty of Medicine, University of Yamanashi, Japan) NTDASIA 2019 vii 11.30-11.50 Update on Opisthorchis felineus research data (Viatcheslav Mordvinov, Institute of Cytology & Genetics, RAS, Novosibirsk, Russia) 11.50-12.10 The genome of the liver flukeFasciola gigantica present novel protein kinases as drug targets (Timir
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