medparasitologyМедицинская паразитология и паразитарные болезниMedical Parasitology and Parasitic Diseases0025-83262713-1777Научно-образовательный паразитологический центр им. П.Г. Сергиева10.33092/0025-8326mp2023.2.32-37medparasitology-95Research ArticleОРИГИНАЛЬНЫЕ СТАТЬИORIGINAL ARTICLESХарактеристика очагов клонорхоза Северного ВьетнамаCharacteristics of clonorchosis foci in north Viet NamФаттаховР. Г.FattakhovR. G.

г. Тюмень

Tyumen

СтепановаТ. Ф.StepanovaT. F.

г. Тюмень

Tyumen

Тхань НгаБуй ТхиThan NgaBui ThiФБУН Тюменский научно-исследовательский институт краевой инфекционной патологии РоспотребнадзораРоссияFBUN Tyumen Research Institute of Regional Infectious PathologyRussian FederationСовместный Российско-Вьетнамский Тропический научно-исследовательский и технологический центрВьетнамResearch Fellow, Joint Russian-Vietnamese Tropical Research Technology CenterViet Nam202329042026023237Copyright © Научно-образовательный паразитологический центр им. П.Г. Сергиева, 20262026Научно-образовательный паразитологический центр им. П.Г. СергиеваНаучно-образовательный паразитологический центр им. П.Г. Сергиеваhttps://www.medparasitology.com/jour/about/submissions#copyrightNoticehttps://www.medparasitology.com/jour/article/view/95

В статье анализируются результаты исследований первых и вторых промежуточных хозяев возбудителя лонорхоза в горных и приморских провинциях Северного Вьетнама. Выявлены места обитания моллюсков семейства Bythiniidae первых промежуточных хозяев Clonorchosis sinensis. Инвазия личинками C. sinensis выявлена была только у моллюсков Parafossarulus striatulus в водохранилище Thác Bá 0,1% случаев. Установлена зараженность рыб цистами данной трематоды в 6 из 12 исследованных провинций. Наиболее благоприятные условия для формирования и функционирования очагов клонорхоза создаются в  ойме реки Hôngха и её притоках в центральных и приморских провинциях Северного Вьетнама.

The article analyzes the results of studies on the first and second intermediate hosts of the clonorchosis pathogen in mountainous and coastal provinces of Northern Vietnam. Habitats of mollusks of the family Bythiniidae of the first intermediate hosts of Clonorchosis sinensis are identified. Infestation by C.sinensis larvae was detected only in clams Parafossarulus striatulus in Thác Bá reservoir 0.1% of cases. Infestation of fish with cysts of this trematode was found in 6 of 12 studied provinces. The most favorable conditions for the formation and functioning of clonorchosis foci are created in the floodplain of the Hôngkha River and its tributaries in the central and coastal provinces of North Vietnam.

моллюскирыбыцеркарииметацеркариипойменно-речные системыmolluscsfishcercariaemetacercariaefloodplain and river systemsReferencesKeiser J, Utzinger J. Emerging, Foodborne Trematodiasis. Emerg. Infect. Dis., 2005; 11(10):1507–1514.Keiser J, Utzinger J. Emerging, Foodborne Trematodiasis. Emerg. Infect. Dis., 2005; 11(10):1507–1514.Dung DT, De NV, Waikagul J, Dalsgaard A, et al., Fishborne zoonotic intestinal trematodes, Vietnam // Emerg Infect Dis. 2007; 13:1828–1833.Dung DT, De NV, Waikagul J, Dalsgaard A, et al., Fishborne zoonotic intestinal trematodes, Vietnam // Emerg Infect Dis. 2007; 13:1828–1833.Ngo KZ, Ermolenko AV. The spread of the pathogen of human and animal clonorchiasis in North Vietnam. Med Parazitol (Mosk).2011;4:39–41.Ngo KZ, Ermolenko AV. The spread of the pathogen of human and animal clonorchiasis in North Vietnam. Med Parazitol (Mosk).2011;4:39–41.Nguyen Thi Hop, Nguyen Van De, Darwin Murrell, Anders Dalsgaard. Occurrence and species distribution of fishborne zoonotic trematodes in wastewater‐fed aquaculture in northern Vietnam. Tropical Medicine and International Health. 2007; 12: suppl. 2:66-72.Nguyen Thi Hop, Nguyen Van De, Darwin Murrell, Anders Dalsgaard. Occurrence and species distribution of fishborne zoonotic trematodes in wastewater‐fed aquaculture in northern Vietnam. Tropical Medicine and International Health. 2007; 12: suppl. 2:66-72.Thanh D.N., Hai H.N. Freshwater Mollusca: Gastropoda and Bivalvia. In:Fauna of Vietnam. Vietnam Science and Technology Publisher. 2010; (in Vietnamese).Thanh D.N., Hai H.N. Freshwater Mollusca: Gastropoda and Bivalvia. In:Fauna of Vietnam. Vietnam Science and Technology Publisher. 2010; (in Vietnamese).Ersbоll VT, Do AK, Dalsgaard DT. Raw-fisheating behavior and fishborne zoonotic trematode infection in people of northern Vietnam. Foodborne Pathog Dis., 2011;8:255–260.Ersbоll VT, Do AK, Dalsgaard DT. Raw-fisheating behavior and fishborne zoonotic trematode infection in people of northern Vietnam. Foodborne Pathog Dis., 2011;8:255–260.Trang DT, Van Der Hoek W, Cam PD, Vinh KT, Hoa NV & Dalsgaard A. Risks for helminth parasite infection among farmers working with wastewater‐ fed rice culture in Nam Dinh, Vietnam. Journal of Water and Health. 2006; 4: 321- 331.Trang DT, Van Der Hoek W, Cam PD, Vinh KT, Hoa NV & Dalsgaard A. Risks for helminth parasite infection among farmers working with wastewater‐ fed rice culture in Nam Dinh, Vietnam. Journal of Water and Health. 2006; 4: 321- 331.Сидоров Е.Г., Природная очаговость описторхоза, Алма-Ата, Наука. КазССР, 1983. 240.Е.G. Sidorov, Natural foci of opisthorchiasis. Alma-Ata, Nauka. KazSSR, 1983; 240. -in Russian.Hung N.M., Dung do T., Lan Anh N.T., Van P.T., Thanh B.N., Van Ha N., Van Hien H., Canh Le X. Current status of fish-borne zoonotic trematode infections in Gia Vien district, Ninh Binh province, Vietnam. Parasit Vectors. 2015;8:21. DOI: 10.1186/s13071-015-0643-6Hung N.M., Dung do T., Lan Anh N.T., Van P.T., Thanh B.N., Van Ha N., Van Hien H., Canh Le X. Current status of fish-borne zoonotic trematode infections in Gia Vien district, Ninh Binh province, Vietnam. Parasit Vectors. 2015;8:21. DOI: 10.1186/s13071-015-0643-6Kino H., Inaba H., Van De N., Van Chau L., Son D.T., Hao H.T., Toan N.D., Cong L.D., Sano M. Epidemiology of clonorchiasis in Ninh Binh Province, Vietnam. Southeast Asian J Trop Med Public Health. 1998; 29(2):250-254.Kino H., Inaba H., Van De N., Van Chau L., Son D.T., Hao H.T., Toan N.D., Cong L.D., Sano M. Epidemiology of clonorchiasis in Ninh Binh Province, Vietnam. Southeast Asian J Trop Med Public Health. 1998; 29(2):250-254.De N.V., Murrell K.D., Cong L.D., Cam P.D., Chau, L.V., Toan, N.D., Dalsgaard, A., The foodborne trematode zoonoses of Vietnam. Southeast Asian J. Trop. Med. Public Health. 2003;34:12-34.De N.V., Murrell K.D., Cong L.D., Cam P.D., Chau, L.V., Toan, N.D., Dalsgaard, A., The foodborne trematode zoonoses of Vietnam. Southeast Asian J. Trop. Med. Public Health. 2003;34:12-34.Khue PV, Thuy NH. Study on clonorchiasis and the transmission route from animals to humans. J Pract Health. 1996;3-27.Khue PV, Thuy NH. Study on clonorchiasis and the transmission route from animals to humans. J Pract Health. 1996;3-27.Phan VT, Ersbøll AK, Do DT, Dalsgaard A. Raw-fish-eating behavior and fishborne zoonotic trematode infection in people of northern Vietnam. Foodborne Pathog Dis. 2011;8(2):255-260.Phan VT, Ersbøll AK, Do DT, Dalsgaard A. Raw-fish-eating behavior and fishborne zoonotic trematode infection in people of northern Vietnam. Foodborne Pathog Dis. 2011;8(2):255-260.Kieu TL, Bronshtein AM, Sabgaida TP. Clonorchiasis in the People’s Replublic of Vietnam. The clinico-parasitological examination of a focus and a trial of praziquantel treatment. Med Parazitol (Mosk).1992; 4:7-11.Kieu TL, Bronshtein AM, Sabgaida TP. Clonorchiasis in the People’s Replublic of Vietnam. The clinico-parasitological examination of a focus and a trial of praziquantel treatment. Med Parazitol (Mosk).1992; 4:7-11.Van Thi Phan, Annette Kjær Ersbøll, Te Quang Bui, Hang Thi Nguyen, Darwin Murrell, Anders Dalsgaard. Fish-Borne Zoonotic Trematodes in Cultured and Wild-Caught Freshwater Fish from the Red River Delta, Vietnam. Vector-Borne and Zoonotic Diseases. 2010; 10(9):861-866.Van Thi Phan, Annette Kjær Ersbøll, Te Quang Bui, Hang Thi Nguyen, Darwin Murrell, Anders Dalsgaard. Fish-Borne Zoonotic Trematodes in Cultured and Wild-Caught Freshwater Fish from the Red River Delta, Vietnam. Vector-Borne and Zoonotic Diseases. 2010; 10(9):861-866.Bui T.N., Pham T.T., Nguyen N.T., Nguyen H.V., Murrell D., Phan V.T. The importance of wild fish in the epidemiology of Clonorchis sinensis in Vietnam. Parasitol Res. 2016;115(9):3401-3408.Bui T.N., Pham T.T., Nguyen N.T., Nguyen H.V., Murrell D., Phan V.T. The importance of wild fish in the epidemiology of Clonorchis sinensis in Vietnam. Parasitol Res. 2016;115(9):3401-3408.

The authors declare that there are no conflicts of interest present.