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Li P, Zhang B, Zhao Y, Chen R, Yu F, Qi M, Zhang Z. Molecular detection of Cryptosporidium in Alpine musk deer (Moschus chrysogaster) in Gansu Province, Northwest China. Parasitol Res 2024; 123:231. [PMID: 38829429 DOI: 10.1007/s00436-024-08252-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 05/29/2024] [Indexed: 06/05/2024]
Abstract
Cryptosporidium spp. are protozoa commonly found in domestic and wild animals. Limited information is available on Cryptosporidium in deer worldwide. In this study, 201 fecal samples were collected from Alpine musk deer on three farms in Gansu Province, China. Detection and subtyping of Cryptosporidium were performed by PCR and sequence analysis of the SSU rRNA and gp60 genes. The prevalence of Cryptosporidium infection in Alpine musk deer was 3.9% (8/201), with infection rates of 1.0% (1/100), 2.8% (1/36), and 9.2% (6/65) in three different farms. All positive samples for Cryptosporidium were from adult deer. Two Cryptosporidium species were identified, including C. parvum (n = 2) and C. xiaoi (n = 6). The C. parvum isolates were subtyped as IIdA15G1, while the C. xiaoi isolates were subtyped as XXIIIa (n = 2) and XXIIIg (n = 4). The IIdA15G1 subtype of C. parvum was found for the first time in deer. These results provide important insights into the identity and human infectious potential of Cryptosporidium in farmed Alpine musk deer.
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Affiliation(s)
- Ping Li
- College of Animal Science and Technology, Tarim University, Alar, 843300, Xinjiang, China
| | - Bowen Zhang
- College of Animal Science and Technology, Tarim University, Alar, 843300, Xinjiang, China
| | - Yafei Zhao
- College of Animal Science and Technology, Tarim University, Alar, 843300, Xinjiang, China
| | - Rong Chen
- College of Animal Science and Technology, Tarim University, Alar, 843300, Xinjiang, China
| | - Fuchang Yu
- College of Animal Science and Technology, Tarim University, Alar, 843300, Xinjiang, China
| | - Meng Qi
- College of Animal Science and Technology, Tarim University, Alar, 843300, Xinjiang, China.
| | - Zhenjie Zhang
- College of Animal Science and Technology, Tarim University, Alar, 843300, Xinjiang, China.
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2
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Hasapis KA, Charalambidou I, Schou C, O'Dowd Phanis C, Kazamia S, Kassinis N, Hadjisterkotis E, Karanis P. First Detection of Cryptosporidium parvum in the Endemic Cyprus Mouflon (Ovis gmelini ophion). Acta Parasitol 2024; 69:1035-1040. [PMID: 38062227 PMCID: PMC11001731 DOI: 10.1007/s11686-023-00747-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Accepted: 11/06/2023] [Indexed: 04/11/2024]
Abstract
PURPOSE Cryptosporidium is an intestinal zoonotic protozoan parasite that infects domesticated and wild animals. There are no reports on the prevalence and molecular characterisation of Cryptosporidium in the endemic Cyprus mouflon. The mouflon is strictly protected by national and international legislation. Its main distribution is Paphos State Forest and surrounding areas, where it may share the same water sources as free-ranging domestic goats. Therefore, the present study aimed to determine the prevalence of Cryptosporidium spp. and genotypes in mouflon and free-ranging goats within the mouflon range. METHODS Faecal samples of 70 mouflons and 34 free-ranging goats were screened for Cryptosporidium by PCR amplification and sequencing. RESULTS Only one sample (1/70) belonging to a mouflon was PCR positive for Cryptosporidium. Based on sequencing of the 18S rRNA locus, this species was identified as Cryptosporidium parvum (C. parvum). No positive sample was detected in the free-ranging goats (0/34). CONCLUSION This is the first report on the molecular identification of this Cryptosporidium species in a Cyprus mouflon. The results indicate that the prevalence of Cryptosporidium in Cyprus mouflon is low.
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Affiliation(s)
- Kyriacos A Hasapis
- Department of Basic and Clinical Sciences, University of Nicosia Medical School, 21 Ilia Papakyriakou, 2414 Engomi, P.O. Box 24005, 1700, Nicosia, Cyprus
| | - Iris Charalambidou
- Department of Life Sciences, School of Life and Health Sciences, University of Nicosia, Nicosia, Cyprus
| | - Chad Schou
- Department of Basic and Clinical Sciences, University of Nicosia Medical School, 21 Ilia Papakyriakou, 2414 Engomi, P.O. Box 24005, 1700, Nicosia, Cyprus
| | - Catherine O'Dowd Phanis
- Department of Basic and Clinical Sciences, University of Nicosia Medical School, 21 Ilia Papakyriakou, 2414 Engomi, P.O. Box 24005, 1700, Nicosia, Cyprus
| | - Stefanie Kazamia
- Department of Basic and Clinical Sciences, University of Nicosia Medical School, 21 Ilia Papakyriakou, 2414 Engomi, P.O. Box 24005, 1700, Nicosia, Cyprus
| | | | - Eleftherios Hadjisterkotis
- Agricultural Research Institute, Ministry of Agriculture, Rural Development and Environment, Nicosia, Cyprus
| | - Panagiotis Karanis
- Department of Basic and Clinical Sciences, University of Nicosia Medical School, 21 Ilia Papakyriakou, 2414 Engomi, P.O. Box 24005, 1700, Nicosia, Cyprus.
- Medical Faculty and University Hospital, University of Cologne, 50923, Cologne, Germany.
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Dashti A, Köster PC, Bailo B, de Las Matas AS, Habela MÁ, Rivero-Juarez A, Vicente J, Serrano E, Arnal MC, de Luco DF, Morrondo P, Armenteros JA, Balseiro A, Cardona GA, Martínez-Carrasco C, Ortiz JA, Carpio AJ, Calero-Bernal R, González-Barrio D, Carmena D. Occurrence and limited zoonotic potential of Cryptosporidium spp., Giardia duodenalis, and Balantioides coli infections in free-ranging and farmed wild ungulates in Spain. Res Vet Sci 2023; 159:189-197. [PMID: 37148738 DOI: 10.1016/j.rvsc.2023.04.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Revised: 04/11/2023] [Accepted: 04/20/2023] [Indexed: 05/08/2023]
Abstract
Little information is currently available on the occurrence and molecular diversity of the enteric protozoan parasites Cryptosporidium spp., Giardia duodenalis, and Balantioides coli in wild ungulates and the role of these host species as potential sources of environmental contamination and consequent human infections. The presence of these three pathogens was investigated in eight wild ungulate species present in Spain (genera Ammotragus, Capra, Capreolus, Cervus, Dama, Ovis, Rupicapra, and Sus) by molecular methods. Faecal samples were retrospectively collected from free-ranging (n = 1058) and farmed (n = 324) wild ungulates from the five Spanish bioregions. Overall infection rates were 3.0% (42/1382; 95% CI: 2.1-3.9%) for Cryptosporidium spp., 5.4% (74/1382; 95% CI: 4.2-6.5%) for G. duodenalis, and 0.7% (9/1382; 95% CI: 0.3-1.2%) for B. coli. Cryptosporidium infection was detected in roe deer (7.5%), wild boar (7.0%) and red deer (1.5%), and G. duodenalis in southern chamois (12.9%), mouflon (10.0%), Iberian wild goat (9.0%), roe deer (7.5%), wild boar (5.6%), fallow deer (5.2%) and red deer (3.8%). Balantioides coli was only detected in wild boar (2.5%, 9/359). Sequence analyses revealed the presence of six distinct Cryptosporidium species: C. ryanae in red deer, roe deer, and wild boar; C. parvum in red deer and wild boar; C. ubiquitum in roe deer; C. scrofarum in wild boar; C. canis in roe deer; and C. suis in red deer. Zoonotic assemblages A and B were detected in wild boar and red deer, respectively. Ungulate-adapted assemblage E was identified in mouflon, red deer, and southern chamois. Attempts to genotype samples positive for B. coli failed. Sporadic infections by canine- or swine-adapted species may be indicative of potential cross-species transmission, although spurious infections cannot be ruled out. Molecular evidence gathered is consistent with parasite mild infections and limited environmental contamination with (oo)cysts. Free-ranging wild ungulate species would not presumably play a significant role as source of human infections by these pathogens. Wild ruminants do not seem to be susceptible hosts for B. coli.
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Affiliation(s)
- Alejandro Dashti
- Parasitology Reference and Research Laboratory, Spanish National Centre for Microbiology, Health Institute Carlos III, Majadahonda, Madrid, Spain
| | - Pamela C Köster
- Parasitology Reference and Research Laboratory, Spanish National Centre for Microbiology, Health Institute Carlos III, Majadahonda, Madrid, Spain
| | - Begoña Bailo
- Parasitology Reference and Research Laboratory, Spanish National Centre for Microbiology, Health Institute Carlos III, Majadahonda, Madrid, Spain
| | - Ana Sánchez de Las Matas
- Parasitology Reference and Research Laboratory, Spanish National Centre for Microbiology, Health Institute Carlos III, Majadahonda, Madrid, Spain
| | - Miguel Ángel Habela
- Department of Animal Health, Veterinary Sciences Faculty, Extremadura University, Caceres, Spain
| | - Antonio Rivero-Juarez
- Infectious Diseases Unit, Maimonides Institute for Biomedical Research (IMIBIC), University Hospital Reina Sofía, University of Córdoba, Córdoba, Spain; Center for Biomedical Research Network in Infectious Diseases (CIBERINFEC), Health Institute Carlos III, Madrid, Spain
| | - Joaquín Vicente
- SaBio Group, Institute for Game and Wildlife Research, IREC (UCLM-CSIC-JCCM), Ciudad Real, Spain
| | - Emmanuel Serrano
- Wildlife Ecology & Health Group (WE&H), Wildlife Environmental Pathology Service (SEFaS), Department of Animal Medicine and Surgery, Autonomous University of Barcelona, Bellaterra, Spain
| | - Maria C Arnal
- Department of Animal Pathology, Veterinary Faculty, University of Zaragoza, Zaragoza, Spain
| | | | - Patrocinio Morrondo
- INVESAGA Group, Department of Animal Pathology, Faculty of Veterinary, University of Santiago de Compostela, Lugo, Spain
| | - José A Armenteros
- Council of Development, Territory Planning and the Environment of the Principado de Asturias, Oviedo, Spain
| | - Ana Balseiro
- Animal Health Department, Veterinary School, University of León, León, Spain; Animal Health Department, Mountain Livestock Institute (CSIC-University of León), León, Spain
| | | | - Carlos Martínez-Carrasco
- Animal Health Department, University of Murcia, Regional Campus of International Excellence "Campus Mare Nostrum", Espinardo, Murcia, Spain
| | - José Antonio Ortiz
- Medianilla S.L., Department of Veterinary and Research, Benalup-Casas Viejas, Spain
| | - Antonio José Carpio
- Institute for Research on Hunting Resources, IREC (UCLM-CSIC-JCCM), Ciudad Real, Spain; Department of Zoology, University of Cordoba, Campus de Rabanales, Cordoba, Spain
| | - Rafael Calero-Bernal
- SALUVET, Department of Animal Health, Faculty of Veterinary, Complutense University of Madrid, Madrid, Spain
| | - David González-Barrio
- Parasitology Reference and Research Laboratory, Spanish National Centre for Microbiology, Health Institute Carlos III, Majadahonda, Madrid, Spain.
| | - David Carmena
- Parasitology Reference and Research Laboratory, Spanish National Centre for Microbiology, Health Institute Carlos III, Majadahonda, Madrid, Spain; Center for Biomedical Research Network in Infectious Diseases (CIBERINFEC), Health Institute Carlos III, Madrid, Spain.
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Standardised Sampling Approach for Investigating Pathogens or Environmental Chemicals in Wild Game at Community Hunts. Animals (Basel) 2022; 12:ani12070888. [PMID: 35405877 PMCID: PMC8996972 DOI: 10.3390/ani12070888] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 03/25/2022] [Accepted: 03/28/2022] [Indexed: 12/11/2022] Open
Abstract
Simple Summary Wild game can host pathogens capable of infecting humans, livestock, and companion animals or accumulate environmental chemicals that may be transferred via food of animal origin. For food safety research, as well as for various other scientific purposes, the provision of a sufficient number of samples without unnecessary disturbance or killing of animals is a major limitation. With the presented approach, it was possible to obtain samples from game animals killed as part of standard ungulate management practice. Examples of organs, tissues, and other matrices that have been used in wild ungulate studies in Europe and that may be obtained through this approach are summarised as well. The basis of this approach was a framework agreement with the BImA, whereby federal forest officials carried out sampling with the help of hunters at drive hunts from 2017/18 to 2020/21 in Brandenburg, Germany. Numerous samples from four ungulate species were obtained. The number of sampled animals per hunt differed between hunting districts and hunting seasons. Districts with higher hunting bags also promise higher sampling success. This approach can serve as the basis for long-term monitoring of animal and public health threats associated with wildlife and is adaptable to other regions. Abstract Wildlife may host pathogens and chemicals of veterinary and public health relevance, as well as pathogens with significant economic relevance for domestic livestock. In conducting research on the occurrence and distribution of these agents in wildlife, a major challenge is the acquisition of a sufficient number of samples coupled with efficient use of manpower and time. The aim of this article is to present the methodology and output of a sampling approach for game animals, which was implemented from 2017/18 to 2020/21 at drive hunts in Brandenburg, Germany. The central element was a framework agreement with the BImA, whereby federal forest officials and other hunters collected most of the samples during field dressing. Further samples of game carcasses were obtained by scientists during subsequent gathering at a collection point. Altogether, 3185 samples from 938 wild ungulates of four species were obtained for various studies analysing—in this case—food-borne agents in game animals. Sampling was representative and reflected the proportional distribution of ungulate species hunted in Brandenburg. Hunting district and hunting season strongly influenced hunting bag and hence sampling success. This sampling approach was demonstrated to be a suitable basis for monitoring programs, that can be adapted to other regions.
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Pires Teixeira WF, de Oliveira ML, de Faria Peres PH, Miranda Oliveira BC, Nagata WB, da Silva Vieira D, de Andrade Junior AM, Domingos Ferrari E, Barbanti Duarte JM, Vasconcelos Meireles M, Zanetti Lopes WD, Saraiva Bresciani KD. FIRST REPORT OF GENUS Cryptosporidium IN CERVIDS SPECIES: Mazama americana, Mazama nana AND Blastocerus dichotomus. Vet Res Commun 2021; 46:49-58. [PMID: 34499298 DOI: 10.1007/s11259-021-09828-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 09/05/2021] [Indexed: 10/20/2022]
Abstract
We analyzed Cryptosporidium spp. in fecal samples of wild cervids (Ozotoceros bezoarticus, Blastocerus dichotomus, Mazama nana, Mazama americana, and Mazama bororo) from many Brazilian regions, a fact unprecedented in the literature. Sniffer dogs were used to collect 936 fecal samples of cervids from 14 Brazilian localities. Cervids species were identified using polymerase chain reaction (PCR) performed from genomic DNA extracted from 563 fecal samples of Ozotoceros bezoarticus, Blastocerus dichotomus, Mazama nana, Mazama americana, and Mazama bororo. Cryptosporidium spp. oocyst screening was performed using malachite green negative staining. Nested PCR (nPCR) protocols targeting the 18S rRNA and GP60 genes followed by genetic sequencing were performed for Cryptosporidium spp. detection and Cryptosporidium parvum subtyping, respectively. Nested PCR targeting actin gene and genetic sequencing were performed in samples with non-identified Cryptosporidium species by 18S rRNA amplicon sequencing. The association between the occurrence of Cryptosporidium and the presence of bovines in the same locality was evaluated using Fisher's exact test. The positivity rates of diagnostic methods were compared by McNemar test and the Kappa correlation coefficient. The prevalence rates of Cryptosporidium spp. in cervids were 1.42% (8/563) and 0.36% (2/563) by nPCR and malachite green negative staining, respectively. C. parvum IIaA16G3R1 isolate was identified in three fecal samples from M. americana, two from M. nana and one from B. dichotomus. Cryptosporidium ryanae were found in one sample from B. dichotomus. We identified a new Cryptosporidium genotype, named Cryptosporidium deer genotype BR, from one M. americana fecal sample.
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Affiliation(s)
| | - Márcio Leite de Oliveira
- School of Agricultural and Veterinarian Sciences, Sao Paulo State University (UNESP), Jaboticabal, Sao Paulo, Brazil
| | - Pedro Henrique de Faria Peres
- School of Agricultural and Veterinarian Sciences, Sao Paulo State University (UNESP), Jaboticabal, Sao Paulo, Brazil
| | - Bruno César Miranda Oliveira
- Department of Support, Production and Animal Health, School of Veterinary Medicine, Sao Paulo State University (UNESP), Araçatuba, Sao Paulo, Brazil
| | - Walter Bertequini Nagata
- Department of Support, Production and Animal Health, School of Veterinary Medicine, Sao Paulo State University (UNESP), Araçatuba, Sao Paulo, Brazil
| | - Dielson da Silva Vieira
- Department of Clinic, Surgery and Animal Reproduction, School of Veterinary Medicine, Sao Paulo State University (UNESP), Araçatuba, Sao Paulo, Brazil.
| | | | - Elis Domingos Ferrari
- Department of Support, Production and Animal Health, School of Veterinary Medicine, Sao Paulo State University (UNESP), Araçatuba, Sao Paulo, Brazil
| | - José Maurício Barbanti Duarte
- School of Agricultural and Veterinarian Sciences, Sao Paulo State University (UNESP), Jaboticabal, Sao Paulo, Brazil
| | - Marcelo Vasconcelos Meireles
- Department of Clinic, Surgery and Animal Reproduction, School of Veterinary Medicine, Sao Paulo State University (UNESP), Araçatuba, Sao Paulo, Brazil
| | | | - Katia Denise Saraiva Bresciani
- Department of Support, Production and Animal Health, School of Veterinary Medicine, Sao Paulo State University (UNESP), Araçatuba, Sao Paulo, Brazil
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Trogu T, Formenti N, Marangi M, Viganò R, Bionda R, Giangaspero A, Lanfranchi P, Ferrari N. Detection of Zoonotic Cryptosporidium ubiquitum in Alpine Wild Ruminants. Pathogens 2021; 10:pathogens10060655. [PMID: 34070669 PMCID: PMC8228762 DOI: 10.3390/pathogens10060655] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 05/21/2021] [Accepted: 05/24/2021] [Indexed: 01/09/2023] Open
Abstract
Cryptosporidium is a widespread apicomplexan protozoan of major zoonotic importance, characterized by a wide host range, and with relevant economic implications and potential negative effects on livestock and wildlife population dynamics. Considering the recent strong demographic increase of alpine ungulates, in this study, carried out in the Italian Northwestern Alps, we investigated the occurrence of Cryptosporidium spp. in these species and their potential involvement in environmental contamination with Cryptosporidium spp. oocysts. The immune-enzymatic approach revealed a Cryptosporidium prevalence of 1.7% (5/293), 0.5% (1/196) and 3.4% (4/119) in alpine chamois (Rupicapra rupicapra), red deer (Cervus elaphus) and roe deer (Capreolus capreolus), respectively. Positive samples were subjected to polymerase chain reaction (PCR) amplification for the COWP and gp60 genes. The presence of Cryptosporidium was confirmed in one chamois and four roe deer. Sequences obtained clustered within Cryptosporidium ubiquitum, currently recognized as an emerging zoonotic species. This finding represents the first detection of zoonotic C. ubiquitum in chamois and in the Alpine environment. Despite the low observed prevalences, environmental contamination by oocysts could play a role as a potential source of infections for humans and livestock.
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Affiliation(s)
- Tiziana Trogu
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna ‘‘Bruno Ubertini’’ (IZSLER), via Bianchi 7/9, 25124 Brescia, Italy;
| | - Nicoletta Formenti
- Istituto Zooprofilattico Sperimentale della Lombardia e dell’Emilia Romagna ‘‘Bruno Ubertini’’ (IZSLER), via Bianchi 7/9, 25124 Brescia, Italy;
- Correspondence:
| | - Marianna Marangi
- Dipartimento di Scienze Agrarie, degli Alimenti e dell’Ambiente, Università degli Studi di Foggia, via Napoli 25, 71121 Foggia, Italy; (M.M.); (A.G.)
| | - Roberto Viganò
- Studio Associato AlpVet, Piazza Venzaghi 2, 21052 Busto Arsizio, Italy;
| | - Radames Bionda
- Ente di Gestione delle Aree Protette dell’Ossola, Villa Gentinetta-Viale Pieri 27, 28868 Varzo, Italy;
| | - Annunziata Giangaspero
- Dipartimento di Scienze Agrarie, degli Alimenti e dell’Ambiente, Università degli Studi di Foggia, via Napoli 25, 71121 Foggia, Italy; (M.M.); (A.G.)
| | - Paolo Lanfranchi
- Dipartimento di Medicina Veterinaria, Università degli Studi di Milano, via dell’Università 6, 26900 Lodi, Italy; (P.L.); (N.F.)
| | - Nicola Ferrari
- Dipartimento di Medicina Veterinaria, Università degli Studi di Milano, via dell’Università 6, 26900 Lodi, Italy; (P.L.); (N.F.)
- Centro di Ricerca Coordinata Epidemiologia e Sorveglianza Molecolare delle Infezioni, EpiSoMI, Università degli Studi di Milano, 20133 Milan, Italy
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Ježková J, Limpouchová Z, Prediger J, Holubová N, Sak B, Konečný R, Květoňová D, Hlásková L, Rost M, McEvoy J, Rajský D, Feng Y, Kváč M. Cryptosporidium myocastoris n. sp. (Apicomplexa: Cryptosporidiidae), the Species Adapted to the Nutria ( Myocastor coypus). Microorganisms 2021; 9:813. [PMID: 33921541 PMCID: PMC8069493 DOI: 10.3390/microorganisms9040813] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 04/01/2021] [Accepted: 04/06/2021] [Indexed: 01/04/2023] Open
Abstract
Cryptosporidium spp., common parasites of vertebrates, remain poorly studied in wildlife. This study describes the novel Cryptosporidium species adapted to nutrias (Myocastor coypus). A total of 150 faecal samples of feral nutria were collected from locations in the Czech Republic and Slovakia and examined for Cryptosporidium spp. oocysts and specific DNA at the SSU, actin, HSP70, and gp60 loci. Molecular analyses revealed the presence of C. parvum (n = 1), C. ubiquitum subtype family XIId (n = 5) and Cryptosporidium myocastoris n. sp. XXIIa (n = 2), and XXIIb (n = 3). Only nutrias positive for C. myocastoris shed microscopically detectable oocysts, which measured 4.8-5.2 × 4.7-5.0 µm, and oocysts were infectious for experimentally infected nutrias with a prepatent period of 5-6 days, although not for mice, gerbils, or chickens. The infection was localised in jejunum and ileum without observable macroscopic changes. The microvilli adjacent to attached stages responded by elongating. Clinical signs were not observed in naturally or experimentally infected nutrias. Phylogenetic analyses at SSU, actin, and HSP70 loci demonstrated that C. myocastoris n. sp. is distinct from other valid Cryptosporidium species.
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Affiliation(s)
- Jana Ježková
- Faculty of Agriculture, University of South Bohemia in České Budějovice, Studentská 1668, 37005 České Budějovice, Czech Republic; (J.J.); (J.P.); (N.H.); (R.K.); (M.R.)
| | - Zlata Limpouchová
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Branišovská 31, 37005 České Budějovice, Czech Republic; (Z.L.); (B.S.); (D.K.); (L.H.)
| | - Jitka Prediger
- Faculty of Agriculture, University of South Bohemia in České Budějovice, Studentská 1668, 37005 České Budějovice, Czech Republic; (J.J.); (J.P.); (N.H.); (R.K.); (M.R.)
| | - Nikola Holubová
- Faculty of Agriculture, University of South Bohemia in České Budějovice, Studentská 1668, 37005 České Budějovice, Czech Republic; (J.J.); (J.P.); (N.H.); (R.K.); (M.R.)
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Branišovská 31, 37005 České Budějovice, Czech Republic; (Z.L.); (B.S.); (D.K.); (L.H.)
| | - Bohumil Sak
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Branišovská 31, 37005 České Budějovice, Czech Republic; (Z.L.); (B.S.); (D.K.); (L.H.)
| | - Roman Konečný
- Faculty of Agriculture, University of South Bohemia in České Budějovice, Studentská 1668, 37005 České Budějovice, Czech Republic; (J.J.); (J.P.); (N.H.); (R.K.); (M.R.)
| | - Dana Květoňová
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Branišovská 31, 37005 České Budějovice, Czech Republic; (Z.L.); (B.S.); (D.K.); (L.H.)
| | - Lenka Hlásková
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Branišovská 31, 37005 České Budějovice, Czech Republic; (Z.L.); (B.S.); (D.K.); (L.H.)
| | - Michael Rost
- Faculty of Agriculture, University of South Bohemia in České Budějovice, Studentská 1668, 37005 České Budějovice, Czech Republic; (J.J.); (J.P.); (N.H.); (R.K.); (M.R.)
| | - John McEvoy
- Microbiological Sciences Department, North Dakota State University, 1523 Centennial Blvd, Van Es Hall, Fargo, ND 58102, USA;
| | - Dušan Rajský
- Faculty of Forestry, Technical University in Zvolen, 960 01 Zvolen, Slovakia;
| | - Yaoyu Feng
- Key Laboratory of Zoonosis of Ministry of Agriculture, College of Veterinary Medicine, South China Agricultural University, Guangzhou 510642, China;
- Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou 510642, China
| | - Martin Kváč
- Faculty of Agriculture, University of South Bohemia in České Budějovice, Studentská 1668, 37005 České Budějovice, Czech Republic; (J.J.); (J.P.); (N.H.); (R.K.); (M.R.)
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Branišovská 31, 37005 České Budějovice, Czech Republic; (Z.L.); (B.S.); (D.K.); (L.H.)
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Small ruminants and zoonotic cryptosporidiosis. Parasitol Res 2021; 120:4189-4198. [PMID: 33712929 DOI: 10.1007/s00436-021-07116-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 03/04/2021] [Indexed: 12/19/2022]
Abstract
Sheep and goats are commonly infected with three Cryptosporidium species, including Cryptosporidium parvum, Cryptosporidium ubiquitum, and Cryptosporidium xiaoi, which differ from each in prevalence, geographic distribution, and public health importance. While C. parvum appears to be a dominant species in small ruminants in European countries, its occurrence in most African, Asian, and American countries appear to be limited. As a result, zoonotic infections due to contact with lambs and goat kids are common in European countries, leading to frequent reports of outbreaks of cryptosporidiosis on petting farms. In contrast, C. xiaoi is the dominant species elsewhere, and mostly does not infect humans. While C. ubiquitum is another zoonotic species, it occurs in sheep and goats at much lower frequency. Host adaptation appears to be present in both C. parvum and C. ubiquitum, consisting of several subtype families with different host preference. The host-adapted nature of C. parvum and C. ubiquitum has allowed the use of subtyping tools in tracking infection sources. This has led to the identification of geographic differences in the importance of small ruminants in epidemiology of human cryptosporidiosis. These tools have also been used effectively in linking zoonotic transmission of C. parvum between outbreak cases and the suspected animals. Further studies should be directly elucidating the reasons for differences in the distribution and public health importance of major Cryptosporidium species in sheep and goats.
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9
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Kvac M, Myskova E, Holubova N, Kellnerova K, Kicia M, Rajsky D, McEvoy J, Feng Y, Hanzal V, Sak B. Occurrence and genetic diversity of Cryptosporidium spp. in wild foxes, wolves, jackals, and bears in central Europe. Folia Parasitol (Praha) 2021; 68. [PMID: 33543733 DOI: 10.14411/fp.2021.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Accepted: 11/24/2020] [Indexed: 11/19/2022]
Abstract
Parasites of the genus Cryptosporidium Tyzzer, 1910 are one of the most common protistan parasites of vertebrates. Faecal samples from 179 red foxes (Vulpes vulpes [Linnaeus]), 100 grey wolves (Canis lupus Linnaeus), 11 golden jackals (Canis aureus Linnaeus), and 63 brown bears (Ursus arctos Linnaeus) were collected in the Czech Republic, Poland and Slovakia. Samples were examined for the presence of Cryptosporidium spp. using microscopy and PCR/sequence analysis. Phylogenetic analysis based on the small subunit ribosomal RNA (SSU), actin and 60-kDa glycoprotein (gp60) genes using the maximum likelihood method revealed the presence of Cryptosporidium tyzzeri Ren, Zhao, Zhang, Ning, Jian et al., 2012 (n = 1) and C. andersoni Lindsay, Upton, Owens, Morgan, Mead et Blackburn, 2000 (n = 2) in red foxes, C. canis Fayer, Trout, Xiao, Morgan, Lai et Dubey, 2001 (n = 2) and C. ubiquitum Fayer, Santín et Macarisin, 2010 (n = 2) in grey wolves, and C. galli Pavlásek, 1999 in brown bears (n = 1) and red foxes (n = 1). Subtyping of isolates of C. ubiquitum and C. tyzzeri based on sequence analysis of gp60 showed that they belong to the XIId and IXa families, respectively. The presence of specific DNA of C. tyzzeri, C. andersoni and C. galli, which primarily infect the prey of carnivores, is probably the result of their passage through the gastrointestinal tract of the carnivores. Finding C. ubiquitum XIId in wolves may mean broadening the host spectrum of this subtype, but it remains possible this is the result of infected prey passing through the wolf - in this case deer, which is a common host of this parasite. The dog genotype of C. canis was reported for the first time in wolves.
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Affiliation(s)
- Martin Kvac
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Ceske Budejovice, Czech Republic.,Faculty of Agriculture, University of South Bohemia in Ceske Budejovice, Czech Republic
| | - Eva Myskova
- Faculty of Agriculture, University of South Bohemia in Ceske Budejovice, Czech Republic
| | - Nikola Holubova
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Ceske Budejovice, Czech Republic.,Faculty of Agriculture, University of South Bohemia in Ceske Budejovice, Czech Republic
| | - Klara Kellnerova
- Faculty of Agriculture, University of South Bohemia in Ceske Budejovice, Czech Republic
| | - Marta Kicia
- Department of Biology and Medical Parasitology, Wroclaw Medical University, Wroclaw, Poland
| | - Dusan Rajsky
- Faculty of Forestry, Technical University in Zvolen, Zvolen, Slovak Republic
| | - John McEvoy
- Veterinary and Microbiological Sciences Department, North Dakota State University, Fargo, USA
| | - Yaoyu Feng
- Center for Emerging and Zoonotic Diseases, College of Veterinary Medicine, South China Agricultural University, Guangzhou, China.,Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou, China
| | - Vladimir Hanzal
- Faculty of Forestry and Wood Sciences, Czech University of Life Sciences Prague, Czech Republic
| | - Bohumil Sak
- Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, Ceske Budejovice, Czech Republic
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10
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Teixeira WFP, De Oliveira ML, de Faria Peres PH, Nagata WB, Santana BN, Oliveira BCM, Duarte JMB, Cardoso TC, Lopes WDZ, Bresciani KDS. Cryptosporidium parvum in brown brocket (Mazama gouazoubira) from Brazil: First report of the subtype IIaA16G3R1 in cervids. Parasitol Int 2020; 80:102216. [PMID: 33137502 DOI: 10.1016/j.parint.2020.102216] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 03/14/2020] [Accepted: 07/20/2020] [Indexed: 11/16/2022]
Abstract
This research had as objective to evaluate the occurrence and to characterize genetically the infections by Cryptosporidium in Mazama gouazoubira. By a non-invasive harvest methodology using trained sniffer dogs to locate fecal samples of cervids, 642 fecal samples were obtained from six Brazilian localities. The cervids species responsible for the excretion of each fecal sample were identified by the polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP), using the mitochondrial cytochrome b target gene (cyst b) and the restriction enzymes Sspl, AflIII and BstN. From this identification, 437 fecal samples of M. gouazoubira were selected for research of Cryptosporidium spp. performed through negative staining with malachite green and polymerase chain reaction (nPCR), with the subunit of 18S rRNA gene, followed by sequencing the amplified products. In the samples that were diagnosed the presence of parasite species with zoonotic potential, genotyping was also performed using nPCR with the subunit of GP60 gene. Statistical analysis consisted of the Fisher exact test to verify the association of the presence of the enteroparasite in relation to the presence of cattle in each locality, and the McNemar tests and Kappa correlation coefficient used to compare the results obtained between the two diagnostic techniques. In the fecal samples of M. gouazoubira the occurrences of Cryptosporidium were diagnosed in 1.6% (7/437) and 1.1% (5/437), respectively, through nPCR and microscopy. Cryptosporidium. parvum was diagnosed in 100% (7/7) of the samples submitted to sequencing (18S gene). The IIaA16G3R1 subtype was diagnosed in five of the C. parvum samples submitted to genotyping (GP60 gene). This is the first world report of C. parvum in M. gouazoubira and subtype IIaA16G3R1 in cervids.
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Affiliation(s)
- Weslen Fabricio Pires Teixeira
- Federal University of Goiás (UFG), Goiânia, Goiás, Brazil; São Paulo State University (UNESP), School of Veterinary Medicine, Araçatuba. Clóvis Pestana, number 793, CEP: 16050-680, Araçatuba, Brazil
| | - Márcio Leite De Oliveira
- São Paulo State University (UNESP), School of Agricultural and Veterinarian Sciences, Jaboticabal, Brazil
| | | | - Walter Bertequini Nagata
- São Paulo State University (UNESP), School of Veterinary Medicine, Araçatuba. Clóvis Pestana, number 793, CEP: 16050-680, Araçatuba, Brazil
| | - Bruna Nicoleti Santana
- São Paulo State University (UNESP), School of Veterinary Medicine, Araçatuba. Clóvis Pestana, number 793, CEP: 16050-680, Araçatuba, Brazil
| | - Bruno César Miranda Oliveira
- São Paulo State University (UNESP), School of Veterinary Medicine, Araçatuba. Clóvis Pestana, number 793, CEP: 16050-680, Araçatuba, Brazil
| | | | - Tereza Cristina Cardoso
- São Paulo State University (UNESP), School of Veterinary Medicine, Araçatuba. Clóvis Pestana, number 793, CEP: 16050-680, Araçatuba, Brazil
| | | | - Katia Denise Saraiva Bresciani
- São Paulo State University (UNESP), School of Veterinary Medicine, Araçatuba. Clóvis Pestana, number 793, CEP: 16050-680, Araçatuba, Brazil.
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11
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Zhao W, Xu J, Xiao M, Cao J, Jiang Y, Huang H, Zheng B, Shen Y. Prevalence and Characterization of Cryptosporidium Species and Genotypes in Four Farmed Deer Species in the Northeast of China. Front Vet Sci 2020; 7:430. [PMID: 32903723 PMCID: PMC7438801 DOI: 10.3389/fvets.2020.00430] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 06/15/2020] [Indexed: 12/29/2022] Open
Abstract
Cryptosporidiosis is a major public health problem in humans and animals. Information on the prevalence and molecular diversity of Cryptosporidium in farmed deer in northeastern China is limited. In this study, the prevalence of these parasites was investigated in four farmed deer species, including 125 reindeer, 109 red deer, 86 sika deer, and 18 Siberian roe deer by nested PCR amplification of the partial small subunit of ribosomal RNA (SSU rRNA) gene. C. ubiquitum isolates were subtyped using nested PCR and sequence analysis of the 60-kDa glycoprotein (gp60) gene. The overall prevalence of Cryptosporidium was 7.1%, with 15.1% for sika deer, 4.0% for reindeer, 4.6% for red deer, and 5.6% for roe deer. C. ubiquitum (n = 4), C. xiaoi (n = 2), and Cryptosporidium deer genotype (n = 18) were identified. All four C. ubiquitum isolates belonged to the XIIa subtype (n = 4). This study confirms that Cryptosporidium deer genotype is widely occurring in deer in the investigated areas. Presence of zoonotic C. ubiquitum XIIa subtype indicates that farmed deer represent potential source of zoonotic cryptosporidia and might pose a threat to human health.
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Affiliation(s)
- Wei Zhao
- Chinese Center for Disease Control and Prevention, National Institute of Parasitic Diseases, Shanghai, China.,Chinese Center for Tropical Diseases Research, Shanghai, China.,WHO Collaborating Centre for Tropical Diseases, Shanghai, China.,National Center for International Research on Tropical Diseases, Ministry of Science and Technology, Shanghai, China.,Key Laboratory of Parasite and Vector Biology, Ministry of Health, Shanghai, China.,Department of Parasitology, Wenzhou Medical University, Wenzhou, China
| | - Jie Xu
- Chinese Center for Disease Control and Prevention, National Institute of Parasitic Diseases, Shanghai, China.,Chinese Center for Tropical Diseases Research, Shanghai, China.,WHO Collaborating Centre for Tropical Diseases, Shanghai, China.,National Center for International Research on Tropical Diseases, Ministry of Science and Technology, Shanghai, China.,Key Laboratory of Parasite and Vector Biology, Ministry of Health, Shanghai, China
| | - Mengran Xiao
- Department of Parasitology, Wenzhou Medical University, Wenzhou, China
| | - Jianping Cao
- Chinese Center for Disease Control and Prevention, National Institute of Parasitic Diseases, Shanghai, China.,Chinese Center for Tropical Diseases Research, Shanghai, China.,WHO Collaborating Centre for Tropical Diseases, Shanghai, China.,National Center for International Research on Tropical Diseases, Ministry of Science and Technology, Shanghai, China.,Key Laboratory of Parasite and Vector Biology, Ministry of Health, Shanghai, China
| | - Yanyan Jiang
- Chinese Center for Disease Control and Prevention, National Institute of Parasitic Diseases, Shanghai, China.,Chinese Center for Tropical Diseases Research, Shanghai, China.,WHO Collaborating Centre for Tropical Diseases, Shanghai, China.,National Center for International Research on Tropical Diseases, Ministry of Science and Technology, Shanghai, China.,Key Laboratory of Parasite and Vector Biology, Ministry of Health, Shanghai, China
| | - Huicong Huang
- Department of Parasitology, Wenzhou Medical University, Wenzhou, China
| | - Bin Zheng
- Chinese Center for Disease Control and Prevention, National Institute of Parasitic Diseases, Shanghai, China.,Chinese Center for Tropical Diseases Research, Shanghai, China.,WHO Collaborating Centre for Tropical Diseases, Shanghai, China.,National Center for International Research on Tropical Diseases, Ministry of Science and Technology, Shanghai, China.,Key Laboratory of Parasite and Vector Biology, Ministry of Health, Shanghai, China
| | - Yujuan Shen
- Chinese Center for Disease Control and Prevention, National Institute of Parasitic Diseases, Shanghai, China.,Chinese Center for Tropical Diseases Research, Shanghai, China.,WHO Collaborating Centre for Tropical Diseases, Shanghai, China.,National Center for International Research on Tropical Diseases, Ministry of Science and Technology, Shanghai, China.,Key Laboratory of Parasite and Vector Biology, Ministry of Health, Shanghai, China
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12
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Huang SY, Fan YM, Yang Y, Ren YJ, Gong JZ, Yao N, Yang B. Prevalence and molecular characterization of Cryptosporidium spp. in Père David's deer (Elaphurus davidianus) in Jiangsu, China. ACTA ACUST UNITED AC 2020; 29:e017919. [PMID: 32428181 DOI: 10.1590/s1984-29612020013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 12/16/2019] [Indexed: 11/21/2022]
Abstract
Cryptosporidium is a zoonotic parasite that causes diarrhea in a broad range of animals, including deer. Little is known about the prevalence and genotype of Cryptosporidium spp. in Père David's deer. In this study, 137 fecal samples from Père David's deer were collected between July 2017 and August 2018 in the Dafeng Reserve and analyzed for Cryptosporidium spp. by nested-PCR based on the small subunit ribosomal RNA (SSU rRNA) gene, followed by sequence analyses to determine the species. The 60 kDa glycoprotein (gp60) gene was used to characterize Cryptosporidium spp. Among 137 samples, 2 (1.46%) were positive for Cryptosporidium spp. according to SSU rRNA gene sequencing results. Both samples belonged to the Cryptosporidium deer genotype, with two nucleotide deletions and one nucleotide substitution. The prevalence data and molecular characterization of this study provide basic knowledge for controlling and preventing Cryptosporidium infections in Père David's deer in this area.
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Affiliation(s)
- Si-Yang Huang
- College of Veterinary Medicine, Institute of Comparative Medicine, Yangzhou University, Yangzhou, Jiangsu Province, PR China
| | - Yi-Min Fan
- College of Veterinary Medicine, Institute of Comparative Medicine, Yangzhou University, Yangzhou, Jiangsu Province, PR China
| | - Yi Yang
- College of Veterinary Medicine, Institute of Comparative Medicine, Yangzhou University, Yangzhou, Jiangsu Province, PR China
| | - Yi-Jun Ren
- Dafeng Elk National Natural Reserve, Yancheng, Jiangsu Province, PR China
| | - Jing-Zhi Gong
- College of Veterinary Medicine, Institute of Comparative Medicine, Yangzhou University, Yangzhou, Jiangsu Province, PR China
| | - Na Yao
- College of Veterinary Medicine, Institute of Comparative Medicine, Yangzhou University, Yangzhou, Jiangsu Province, PR China
| | - Bin Yang
- College of Veterinary Medicine, Institute of Comparative Medicine, Yangzhou University, Yangzhou, Jiangsu Province, PR China
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13
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Molecular detection of Cryptosporidium and Enterocytozoon bieneusi in dairy calves and sika deer in four provinces in Northern China. Parasitol Res 2019; 119:105-114. [PMID: 31773309 DOI: 10.1007/s00436-019-06498-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 09/30/2019] [Indexed: 01/01/2023]
Abstract
The protistan pathogens Cryptosporidium and Enterocytozoon bieneusi can cause significant intestinal diseases in animals and humans. However, limited information is available regarding prevalence and molecular characterization of Cryptosporidium and E. bieneusi in ruminants in Northern China. In this study, the overall prevalence of Cryptosporidium and E. bieneusi was 19.3% (62/321) and 28.97% (93/321) in dairy calves and 1.10% (9/818) and 13.57% (111/818) in sika deer (Cervus nippon) in four provinces in Northern China, respectively. The prevalence of Cryptosporidium and E. bieneusi in different factor groups was various. Five Cryptosporidium species/genotypes were identified, of which C. parvum, C. ryanae, C. bovis, and C. andersoni were only found in dairy calves, and only Cryptosporidium deer genotype was found in sika deer. Moreover, J, I, and BEB4 ITS genotypes of E. bieneusi were found in dairy calves, and six known genotypes (JLD-III, JLD-IX, JLD-VII, EbpC, BEB6, and I) and ten novel genotypes (namely LND-I and JLD-XV to JLD-XXIII) were found in sika deer in this study. Cryptosporidium parvum and E. bieneusi genotype J were identified as the predominant species/genotypes in dairy calves, whereas the predominance of Cryptosporidium spp. and E. bieneusi in sika deer was Cryptosporidium deer genotype and BEB6, respectively. The present study reported the prevalence and genotypes of Cryptosporidium and E. bieneusi in dairy calves and sika deer in four provinces in northern China. The present findings also suggest that investigated dairy calves and sika deer may play an important role in the transmission of E. bieneusi and Cryptosporidium to humans and other animals, and also in an effort to better understand the epidemiology of these enteric pathogens in China.
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14
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Hatam-Nahavandi K, Ahmadpour E, Carmena D, Spotin A, Bangoura B, Xiao L. Cryptosporidium infections in terrestrial ungulates with focus on livestock: a systematic review and meta-analysis. Parasit Vectors 2019; 12:453. [PMID: 31521186 PMCID: PMC6744657 DOI: 10.1186/s13071-019-3704-4] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 09/05/2019] [Indexed: 12/15/2022] Open
Abstract
Background Cryptosporidium spp. are causative agents of gastrointestinal diseases in a wide variety of vertebrate hosts. Mortality resulting from the disease is low in livestock, although severe cryptosporidiosis has been associated with fatality in young animals. Methods The goal of this systematic review and meta-analysis was to review the prevalence and molecular data on Cryptosporidium infections in selected terrestrial domestic and wild ungulates of the families Bovidae (bison, buffalo, cattle, goat, impala, mouflon sheep, sheep, yak), Cervidae (red deer, roe deer, white-tailed deer), Camelidae (alpaca, camel), Suidae (boar, pig), Giraffidae (giraffes) and Equidae (horses). Data collection was carried out using PubMed, Scopus, Science Direct and Cochran databases, with 429 papers being included in this systematic analysis. Results The results show that overall 18.9% of ungulates from the investigated species were infected with Cryptosporidium spp. Considering livestock species (cattle, sheep, goats, pigs, horses and buffaloes), analysis revealed higher Cryptosporidium infection prevalence in ungulates of the Cetartiodactyla than in those of the Perissodactyla, with cattle (29%) being the most commonly infected farm animal. Conclusions Overall, the investigated domestic ungulates are considered potential sources of Cryptosporidium contamination in the environment. Control measures should be developed to reduce the occurrence of Cryptosporidium infection in these animals. Furthermore, literature on wild populations of the named ungulate species revealed a widespread presence and potential reservoir function of wildlife.
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Affiliation(s)
| | - Ehsan Ahmadpour
- Infectious and Tropical Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - David Carmena
- Parasitology Reference and Research Laboratory, National Centre for Microbiology, Carlos III Health Institute, Ctra Majadahonda-Pozuelo Km 2, 28220, Majadahonda, Madrid, Spain
| | - Adel Spotin
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Berit Bangoura
- Department of Veterinary Sciences, College of Agriculture and Natural Resources, University of Wyoming, Laramie, WY, USA
| | - Lihua Xiao
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China.
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15
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Xie F, Zhang Z, Zhao A, Jing B, Qi M, Wang R. Molecular characterization of Cryptosporidium and Enterocytozoon bieneusi in Père David's deer ( Elaphurus davidianus) from Shishou, China. INTERNATIONAL JOURNAL FOR PARASITOLOGY-PARASITES AND WILDLIFE 2019; 10:184-187. [PMID: 31667080 PMCID: PMC6812008 DOI: 10.1016/j.ijppaw.2019.09.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 09/04/2019] [Accepted: 09/05/2019] [Indexed: 12/12/2022]
Abstract
Cryptosporidium and Enterocytozoon bieneusi are important intestinal pathogens that infect humans and various animals. Few reports are available regarding the infections of the two pathogens in Père David's deer. In this study, polymerase chain reaction (PCR) confirmed Cryptosporidium infection in two (1.6%) and E. bieneusi in 45 (35.2%) of 128 fecal samples collected from Père David's deer in the National Nature Reserve of Shishou, Hubei Province, China. C. parvum (n = 1) and Cryptosporidium deer genotype (n = 1) were identified using the small subunit rRNA (SSU rRNA) gene. The C. parvum was further subtyped as IIdA20G1 by sequencing analysis of the 60-kDa glycoprotein (gp60) gene. The identity of E. bieneusi was confirmed by an internal transcribed spacer (ITS) gene; the HLJD-V (n = 42) and MWC_d1 (n = 3) genotypes were identified, with the former clustering in group 2 and the latter in group 1. These data suggest that the Père David's deer were infected with host-specific and/or zoonotic genotypes of these pathogens, implicating Père David's deer could be a potential source of human Cryptosporidium infection. C. parvum subtype IIdA20G1 was firstly identified in Pere David's deer. Genotypes HLJD-V and MWC_d1 were detected from 45 E. bieneusi-positive samples. The present study implicated Père David's deer could be a potential source of human infection.
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Affiliation(s)
- Fujie Xie
- College of Animal Science, Tarim University, Alar, Xinjiang, 843300, China.,College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, Henan, 450002, China
| | - Zhenjie Zhang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, Henan, 450002, China
| | - Aiyun Zhao
- College of Animal Science, Tarim University, Alar, Xinjiang, 843300, China
| | - Bo Jing
- College of Animal Science, Tarim University, Alar, Xinjiang, 843300, China
| | - Meng Qi
- College of Animal Science, Tarim University, Alar, Xinjiang, 843300, China
| | - Rongjun Wang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, Henan, 450002, China
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16
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Plutzer J, Lassen B, Jokelainen P, Djurković-Djaković O, Kucsera I, Dorbek-Kolin E, Šoba B, Sréter T, Imre K, Omeragić J, Nikolić A, Bobić B, Živičnjak T, Lučinger S, Stefanović LL, Kučinar J, Sroka J, Deksne G, Keidāne D, Kváč M, Hůzová Z, Karanis P. Review of Cryptosporidium and Giardia in the eastern part of Europe, 2016. ACTA ACUST UNITED AC 2019; 23. [PMID: 29382412 PMCID: PMC5801338 DOI: 10.2807/1560-7917.es.2018.23.4.16-00825] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
This paper reviews the current knowledge and understanding of Cryptosporidium spp. and Giardia spp. in humans, animals and the environment in 10 countries in the eastern part of Europe: Bosnia and Herzegovina, Croatia, Czech Republic, Estonia, Hungary, Latvia, Poland, Romania, Serbia and Slovenia. Methods: Published scientific papers and conference proceedings from the international and local literature, official national health service reports, national databases and doctoral theses in local languages were reviewed to provide an extensive overview on the epidemiology, diagnostics and research on these pathogens, as well as analyse knowledge gaps and areas for further research. Results: Cryptosporidium spp. and Giardia spp. were found to be common in eastern Europe, but the results from different countries are difficult to compare because of variations in reporting practices and detection methodologies used. Conclusion: Upgrading and making the diagnosis/detection procedures more uniform is recommended throughout the region. Public health authorities should actively work towards increasing reporting and standardising reporting practices as these prerequisites for the reported data to be valid and therefore necessary for appropriate control plans.
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Affiliation(s)
- Judit Plutzer
- Department of Water Hygiene, National Public Health Institute, Budapest, Hungary
| | - Brian Lassen
- Department of Veterinary Disease Biology, University of Copenhagen, Frederiksberg, Denmark.,Department of Basic Veterinary Sciences and Population Medicine, Institute of Veterinary Medicine and Animal Science, Estonian University of Life Sciences, Tartu, Estonia
| | - Pikka Jokelainen
- Department of Bacteria, Parasites & Fungi, Infectious Disease Preparedness, Statens Serum Institut, Copenhagen, Denmark.,Faculty of Veterinary Medicine, University of Helsinki, Helsinki, Finland.,Department of Basic Veterinary Sciences and Population Medicine, Institute of Veterinary Medicine and Animal Science, Estonian University of Life Sciences, Tartu, Estonia
| | - Olgica Djurković-Djaković
- Centre of Excellence for Food- and Vector-borne Zoonoses, Institute for Medical Research, University of Belgrade, Belgrade, Serbia
| | - István Kucsera
- Department of Parasitology, National Public Health Institute, Budapest, Hungary
| | - Elisabeth Dorbek-Kolin
- Department of Basic Veterinary Sciences and Population Medicine, Institute of Veterinary Medicine and Animal Science, Estonian University of Life Sciences, Tartu, Estonia
| | - Barbara Šoba
- Institute of Microbiology and Immunology, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Tamás Sréter
- National Food Chain Safety Office, Veterinary Diagnostic Directorate, Budapest, Hungary
| | - Kálmán Imre
- Banat's University of Agricultural Sciences and Veterinary Medicine 'King Michael I of Romania' from Timişoara, Faculty of Veterinary Medicine, Department of Animal Production and Veterinary Public Health, Timişoara, Romania
| | - Jasmin Omeragić
- University of Sarajevo, Veterinary Faculty, Department of Parasitology and Invasive Diseases of Animals, Sarajevo, Bosnia and Herzegovina
| | - Aleksandra Nikolić
- Centre of Excellence for Food- and Vector-borne Zoonoses, Institute for Medical Research, University of Belgrade, Belgrade, Serbia
| | - Branko Bobić
- Centre of Excellence for Food- and Vector-borne Zoonoses, Institute for Medical Research, University of Belgrade, Belgrade, Serbia
| | - Tatjana Živičnjak
- Department for Parasitology and Parasitic Diseases with Clinic, Faculty of Veterinary Medicine, University of Zagreb, Zagreb, Croatia
| | - Snježana Lučinger
- Department for Parasitology and Parasitic Diseases with Clinic, Faculty of Veterinary Medicine, University of Zagreb, Zagreb, Croatia
| | | | - Jasmina Kučinar
- Department of Microbiology, Public Health Institute of Istrian Region, Pula, Croatia
| | - Jacek Sroka
- Department of Parasitology, National Veterinary Research Institute, Puławy, Poland
| | - Gunita Deksne
- Institute of Food Safety, Animal Health and Environment - 'BIOR', Riga, Latvia
| | - Dace Keidāne
- Faculty of Veterinary Medicine, Latvia University of Agriculture, Jelgava, Latvia
| | - Martin Kváč
- Faculty of Agriculture, University of South Bohemia in České Budějovice, České Budějovice, Czech Republic.,Institute of Parasitology, Biology Centre of the Czech Academy of Sciences, České Budějovice, Czech Republic
| | - Zuzana Hůzová
- Health Institute in Ústí nad Labem, Prague, Czech Republic
| | - Panagiotis Karanis
- Medical School, University of Cologne, Cologne, Germany.,State Key Laboratory for Plateau Ecology and Agriculture, Centre for Biomedicine and Infectious Diseases Qinghai University, Xining, China
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Baroudi D, Hakem A, Adamu H, Amer S, Khelef D, Adjou K, Dahmani H, Chen X, Roellig D, Feng Y, Xiao L. Zoonotic Cryptosporidium species and subtypes in lambs and goat kids in Algeria. Parasit Vectors 2018; 11:582. [PMID: 30400983 PMCID: PMC6219180 DOI: 10.1186/s13071-018-3172-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Accepted: 10/25/2018] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND Little is known on the occurrence and identity of Cryptosporidium species in sheep and goats in Algeria. This study aimed at investigating the occurrence of Cryptosporidium species in lambs and goat kids younger than 4 weeks. METHODS A total of 154 fecal samples (62 from lambs and 92 from kid goats) were collected from 13 sheep flocks in Médea, Algeria and 18 goat flocks across Algiers and Boumerdes. They were screened for Cryptosporidium spp. by nested-PCR analysis of a fragment of the small subunit (SSU) rRNA gene, followed by restriction fragment length polymorphism and sequence analyses to determine the Cryptosporidium species present. Cryptosporidium parvum and C. ubiquitum were further subtyped by sequence analysis of the 60 kDa glycoprotein gene. RESULTS Cryptosporidium spp. were detected in 17 fecal samples (11.0%): 9 from lambs (14.5%) and 8 from goat kids (8.7%). The species identified included C. parvum in 3 lambs, C. xiaoi in 6 lambs and 6 goat kids, and C. ubiquitum in 2 goat kids. Cryptosporidium infections were detected mostly in animals during the first two weeks of life (7/8 for goat kids and 7/9 for lambs) and in association with diarrhea occurrence (7/17 or 41.2% goat kids and 7/10 or 70.0% lambs with diarrhea were positive for Cryptosporidium spp.). Subtyping of C. parvum and C. ubiquitum isolates identified the zoonotic IIaA13G2R1 and XIIa subtype families, respectively. Minor differences in the SSU rRNA gene sequences were observed between C. xiaoi from sheep and goats. CONCLUSIONS Results of this study indicate that three Cryptosporidium species occur in lambs and goat kids in Algeria, including zoonotic C. parvum and C. ubiquitum. They are associated with the occurrence of neonatal diarrhea.
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Affiliation(s)
- Djamel Baroudi
- École Nationale Supérieure Vétérinaire, Rue Issaad Abbes, El Alia, Alger, Algérie
- Division of Foodborne, Waterborne and Environmental Diseases, Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA 30329 USA
| | - Ahcene Hakem
- Laboratoire exploration et valorisation des écosystèmes steppique, Université Ziane Achor, 17000 Djelfa, Algérie
| | - Haileeyesus Adamu
- Department of Biology, Addis Ababa University, Addis Ababa, Ethiopia
| | - Said Amer
- Department of Zoology, Faculty of Science, Kafr El Sheikh University, Kafr El Sheikh, 33516 Egypt
| | - Djamel Khelef
- École Nationale Supérieure Vétérinaire, Rue Issaad Abbes, El Alia, Alger, Algérie
| | - Karim Adjou
- UMR-BIPAR, ANSES-Ecole Nationale Vétérinaire d’Alfort, Maisons-Alfort, Paris, France
| | | | - Xiaohua Chen
- Beijing Tropical Medicine Research Institute, Beijing Friendship Hospital, Beijing, 100050 China
| | - Dawn Roellig
- Division of Foodborne, Waterborne and Environmental Diseases, Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA 30329 USA
| | - Yaoyu Feng
- Key Laboratory of Zoonosis of Ministry of Agriculture, College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642 China
| | - Lihua Xiao
- Key Laboratory of Zoonosis of Ministry of Agriculture, College of Veterinary Medicine, South China Agricultural University, Guangzhou, 510642 China
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Huang J, Zhang Z, Zhang Y, Yang Y, Zhao J, Wang R, Jian F, Ning C, Zhang W, Zhang L. Prevalence and molecular characterization of Cryptosporidium spp. and Giardia duodenalis in deer in Henan and Jilin, China. Parasit Vectors 2018; 11:239. [PMID: 29650036 PMCID: PMC5898075 DOI: 10.1186/s13071-018-2813-9] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Accepted: 03/25/2018] [Indexed: 11/10/2022] Open
Abstract
Background Little is known about the prevalence and zoonotic potential of Cryptosporidium spp. and Giardia duodenalis in deer in China. In this study, 662 fecal samples were collected from 11 farms in Henan and Jilin Provinces between July 2013 and August 2014, and were screened for the presence of Cryptosporidium and G. duodenalis with genotyping and subtyping methods. Results Cryptosporidium spp. and G. duodenalis were detected in 6.80% (45/662) and 1.21% (5/662) of samples, respectively. Six Cryptosporidium species/genotypes were identified based on the small subunit ribosomal ribonucleic acid (SSU rRNA) gene: C. parvum (n = 11); C. andersoni (n = 5); C. ubiquitum (n = 3); C. muris (n = 1); C. suis-like (n = 1); and Cryptosporidium deer genotype (n = 24). When five of the 11 C. parvum isolates were subtyped by sequencing the 60 kDa glycoprotein (gp60) gene, zoonotic subtypes IIaA15G2R2 (n = 4) and IIdA19G1 (n = 1) were found. According to a subtype analysis, three C. ubiquitum isolates belonged to XIIa subtype 2. In contrast, only assemblage E was detected in the five Giardia-positive samples with small subunit ribosomal ribonucleic acid (SSU rRNA) gene sequencing. Conclusions To our knowledge, this is the first study to report C. andersoni, as well as C. parvum zoonotic subtypes IIaA15G2R2 and IIdA19G1 in cervids. These data, though limited, suggest that cervids may be a source of zoonotic Cryptosporidium and Giardia. Cervids in the present study are likely to be of low zoonotic potential to humans, and more molecular epidemiological studies are required to clarify the prevalence and public health significance of Cryptosporidium and G. duodenalis in cervids throughout China.
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Affiliation(s)
- Jianying Huang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, China
| | - Zhenjie Zhang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, China
| | - Yiqi Zhang
- Zhengzhou Foreign Language School, Zhengzhou, 450001, China
| | - Yong Yang
- College of Veterinary Medicine, Jilin University, Changchun, 130062, China
| | - Jinfeng Zhao
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, China
| | - Rongjun Wang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, China.
| | - Fuchun Jian
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, China
| | - Changshen Ning
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, China
| | - Wanyu Zhang
- Basic Medicine College of the Zhengzhou University, Zhengzhou, 450001, China
| | - Longxian Zhang
- College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450002, China.
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Native and introduced squirrels in Italy host different Cryptosporidium spp. Eur J Protistol 2017; 61:64-75. [PMID: 28992520 DOI: 10.1016/j.ejop.2017.09.007] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 09/13/2017] [Accepted: 09/15/2017] [Indexed: 11/20/2022]
Abstract
The present study was undertaken to describe Cryptosporidium spp. infection in tree squirrels from 17 locations in Northern Italy. A total of 357 squirrels were examined, including species native to Europe (Sciurus vulgaris; n=123), and species introduced from North America (Sciurus carolinensis; n=162) and Southeast Asia (Callosciurus erythraeus; n=72). Faecal samples of all squirrels were examined for the presence of Cryptosporidium infection by microscopy (flotation method) and PCR/sequence analysis of the Cryptosporidium 18S rRNA, actin, and gp60 genes. Despite the overlapping ranges of native and introduced tree squirrel species in the study area, they host different Cryptosporidium spp. Sciurus vulgaris were exclusively infected with Cryptosporidium ferret genotype (n=13) belonging to three novel gp60 subtypes, VIIIb-VIIId. Sciurus carolinensis hosted C. ubiquitum subtype XIIb (n=2), Cryptosporidium skunk genotype subtype XVIa (n=3), and chipmunk genotype I subtype XIVa (n=1). Cryptosporidium chipmunk genotype I subtype XIVa was also found in two C. erythraeus. Comparing data from this and previous studies, we propose that Cryptosporidium skunk genotype and possibly C. ubiquitum subtype XIIb were introduced to Europe with eastern grey squirrels. Cryptosporidium chipmunk genotype I and ferret genotype were associated with high intensity infections, but there was no association with diarrhoea.
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Kellnerová K, Holubová N, Jandová A, Vejčík A, McEvoy J, Sak B, Kváč M. First description of Cryptosporidium ubiquitum XIIa subtype family in farmed fur animals. Eur J Protistol 2017; 59:108-113. [PMID: 28482327 DOI: 10.1016/j.ejop.2017.03.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Revised: 03/21/2017] [Accepted: 03/28/2017] [Indexed: 11/29/2022]
Abstract
This study investigated the prevalence of Cryptosporidium in farmed fur animals in the Czech Republic and Poland. A total of 480 faecal samples were collected from fur animals, including 300 American mink (Mustela vison), 60 silver foxes (Vulpes vulpes), 50 long-tailed chinchillas (Chinchilla lanigera), and 70 nutrias (Myocastor coypus), at 14 farms. Samples were examined for the presence of Cryptosporidium using microscopy (following aniline-carbol-methyl violet staining) and sequence analysis of PCR amplified products. Three mink and two chinchillas from two different farms tested positive for Cryptosporidium ubiquitum DNA. The presence of C. ubiquitum DNA was not associated with diarrhoea. Subtyping of C. ubiquitum isolates by sequence analysis of the 60-kDa glycoprotein gene showed that isolates belonged to the XIIa subtype family, which was previously restricted to humans and ruminants. This suggests that C. ubiquitum subtype XIIa has a broader host range than previously reported.
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Affiliation(s)
- Klára Kellnerová
- Faculty of Agriculture, University of South Bohemia in České Budějovice, 370 05 České Budějovice, Czech Republic
| | - Nikola Holubová
- Faculty of Agriculture, University of South Bohemia in České Budějovice, 370 05 České Budějovice, Czech Republic; Biology Centre of the Czech Academy of Sciences, Institute of Parasitology, 370 05 České Budějovice, Czech Republic
| | - Anna Jandová
- Biology Centre of the Czech Academy of Sciences, Institute of Parasitology, 370 05 České Budějovice, Czech Republic
| | - Antonín Vejčík
- Faculty of Agriculture, University of South Bohemia in České Budějovice, 370 05 České Budějovice, Czech Republic
| | - John McEvoy
- Department of Veterinary and Microbiological Sciences, North Dakota State University, Fargo, ND, USA
| | - Bohumil Sak
- Biology Centre of the Czech Academy of Sciences, Institute of Parasitology, 370 05 České Budějovice, Czech Republic
| | - Martin Kváč
- Faculty of Agriculture, University of South Bohemia in České Budějovice, 370 05 České Budějovice, Czech Republic; Biology Centre of the Czech Academy of Sciences, Institute of Parasitology, 370 05 České Budějovice, Czech Republic.
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