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3. Concordance between two monoclonal antibody-based antigen detection enzyme-linked immunosorbent assays for measuring cysticercal antigen levels in sera from pigs experimentally infected with Taenia solium and Taenia hydatigena

Author

Arroyo, Gianfranco, Toribio, Luz, Garrido, Sara, Chile, Nancy, Lopez-Urbina, Teresa, Gomez-Puerta, Luis A., Muro, Miguel, Gilman, Robert H., Castillo, Yesenia, Dorny, Pierre, O’Neal, Seth E., Gonzalez, Armando E., and Garcia, Hector H.

Published
2024
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5. The performance of a point-of-care test for the diagnosis of Neurocysticercosis in a resource-poor community setting in Zambia – a diagnostic accuracy study

Author

Zulu, Gideon, Stelzle, Dominik, Mwape, Kabemba E., Van Damme, Inge, Trevisan, Chiara, Mubanga, Chishimba, Schmidt, Veronika, Phiri, Isaac K., Mambo, Richard, Chembensofu, Mwelwa, Masuku, Maxwell, Ruether, Charlotte, Noh, John, Handali, Sukwan, Bottieau, Emmanuel, Magnussen, Pascal, Dorny, Pierre, Fleury, Agnes, Winkler, Andrea S., and Gabriël, Sarah

Published
2024
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7. Evaluation of a point-of-care test for the diagnosis of Taenia solium neurocysticercosis in rural southern Tanzania: a diagnostic accuracy study

Author

Chabala, Chishala, Mubanga, Chishimba, Jansen, Famke, Phiri, Isaac K., Mambo, Richard, Stelzle, Dominik, Makasi, Charles E, Schmidt, Veronika, Van Damme, Inge, Trevisan, Chiara, Ruether, Charlotte, Fleury, Agnès, Noh, John, Handali, Sukwan, Dorny, Pierre, Magnussen, Pascal, Zulu, Gideon, Mwape, Kabemba E, Bottieau, Emmanuel, Gabriël, Sarah, Ngowi, Bernard J, and Winkler, Andrea S

Published
2024
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16. Urinary neopterin reflects immunological variation associated with age, helminth parasitism, and the microbiome in a wild primate

Author

Schneider-Crease, India A., Feder, Jacob A., Baniel, Alice, McCann, Colleen, Haile, Abebaw Azanaw, Abebe, Belayneh, Fitzgerald, Lauren, Gomery, Megan A., Simberloff, Ruth A., Petrie, Zack L., Gabriel, Sarah, Dorny, Pierre, Fashing, Peter J., Nguyen, Nga, Bergman, Thore J., Beehner, Jacinta C., Snyder-Mackler, Noah, and Lu, Amy

Published
2022
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17. Unravelling the genetic diversity and relatedness of Echinococcus multilocularis isolates in Eurasia using the EmsB microsatellite nuclear marker

Author

Umhang, Gérald, Bastid, Vanessa, Avcioglu, Hamza, Bagrade, Guna, Bujanić, Miljenko, Bjelić Čabrilo, Oliveira, Casulli, Adriano, Dorny, Pierre, van der Giessen, Joke, Guven, Esin, Harna, Jiri, Karamon, Jacek, Kharchenko, Vitaliy, Knapp, Jenny, Kolarova, Libuse, Konyaev, Sergey, Laurimaa, Leidi, Losch, Serge, Miljević, Milan, Miterpakova, Martina, Moks, Epp, Romig, Thomas, Saarma, Urmas, Snabel, Viliam, Sreter, Tamas, Valdmann, Harri, and Boué, Franck

Published
2021
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23. Neurocysticercosis Prevalence and Characteristics in Communities of Sinda District in Zambia:A Cross-Sectional Study

Author

Zulu, Gideon, Stelzle, Dominik, Gabriël, Sarah, Trevisan, Chiara, Van Damme, Inge, Mubanga, Chishimba, Schmidt, Veronika, Ngowi, Bernard J., Welte, Tamara M., Magnussen, Pascal, Ruether, Charlotte, Fleury, Agnes, Dorny, Pierre, Bottieau, Emmanuel, Phiri, Isaac K., Mwape, Kabemba E., Winkler, Andrea S., Zulu, Gideon, Stelzle, Dominik, Gabriël, Sarah, Trevisan, Chiara, Van Damme, Inge, Mubanga, Chishimba, Schmidt, Veronika, Ngowi, Bernard J., Welte, Tamara M., Magnussen, Pascal, Ruether, Charlotte, Fleury, Agnes, Dorny, Pierre, Bottieau, Emmanuel, Phiri, Isaac K., Mwape, Kabemba E., and Winkler, Andrea S.

Abstract

Background: This study aimed at describing the epidemiology of (neuro)cysticercosis as well as its clinical and radiological characteristics in a Taenia solium endemic district of Zambia. Methods: This was part of a cross-sectional community-based study conducted in Sinda district to evaluate an antibody-detecting T. solium point-of-care (TS POC) test for taeniosis and (neuro)cysticercosis. All TS POC cysticercosis positive (CC+) participants and a subset of the TS POC cysticercosis negative (CC-) received a clinical evaluation and cerebral computed tomography (CT) examination for neurocysticercosis (NCC) diagnosis and staging. Results: Of the 1249 participants with a valid TS POC test result, 177 (14%) were TS POC CC+. Cysticercosis sero-prevalence was estimated to be 20.1% (95% confidence intervals [CI] 14.6–27.0%). In total, 233 participants received a CT examination (151 TS POC CC+, 82 TS POC CC-). Typical NCC lesions were present in 35/151 (23%) TS POC CC+, and in 10/82 (12%) TS POC CC- participants. NCC prevalence was 13.5% (95% CI 8.4–21.1%) in the study population and 38.0% (95% CI 5.2–87.4%) among people reporting epileptic seizures. Participants with NCC were more likely to experience epileptic seizures (OR = 3.98, 95% CI 1.34–11.78, p = 0.01) than those without NCC, although only 7/45 (16%) people with NCC ever experienced epileptic seizures. The number of lesions did not differ by TS POC CC status (median: 3 [IQR 1–6] versus 2.5 [IQR 1–5.3], p = 0.64). Eight (23%) of the 35 TS POC CC+ participants with NCC had active stage lesions; in contrast none of the TS POC CC- participants was diagnosed with active NCC. Conclusion: NCC is common in communities in the Eastern province of Zambia, but a large proportion of people remain asymptomatic.

Published
2024

26. Effectiveness of health education in improving knowledge, attitude and practice related to foodborne zoonotic trematodes in Vietnam, with a particular focus on Clonorchis sinensis

Author

Nguyen, Thao Thi Bich, primary, Bui, Dung Thi, additional, Losson, Bertrand, additional, Dahma, Hafid, additional, Nguyen, Anh Thi Tuyet, additional, Nhu, Hung Van, additional, Do, Dung Trung, additional, Dorny, Pierre, additional, Vandenberg, Olivier, additional, and Dermauw, Veronique, additional

Published
2024
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28. Fasciola spp. in Southeast Asia: A systematic review

Author

Hoang Quang, Vinh, primary, Levecke, Bruno, additional, Do Trung, Dung, additional, Devleesschauwer, Brecht, additional, Vu Thi Lam, Binh, additional, Goossens, Kathy, additional, Polman, Katja, additional, Callens, Steven, additional, Dorny, Pierre, additional, and Dermauw, Veronique, additional

Published
2024
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33. Could a ring treatment approach be proposed to control Taenia solium transmission in a post elimination setting? A pilot study in Zambia.

Author

Trevisan, Chiara, Mwape, Kabemba E., Van Damme, Inge, Saelens, Ganna, Mubanga, Chishimba, Chembensofu, Mwelwa, Masuku, Maxwell, O'Neal, Seth, Zulu, Gideon, Dorny, Pierre, and Gabriël, Sarah

Subjects
TAENIA solium, CYSTICERCOSIS, SWINE, SEROCONVERSION, PILOT projects, NEUROCYSTICERCOSIS
Abstract

Background: Geographically targeted Taenia solium ring approaches consisting of treating individuals within a radius of 100-meter of a cysticercosis positive pig have been trialled in Peru. This study explored if a similar approach could be proposed to control T. solium transmission in a post elimination setting in Zambia, focussing on community members' willingness to be sampled and treated. Methodology and Principal findings: The study was conducted in a community where elimination of active T. solium transmission was achieved. All eligible pigs and people were sampled, at 4- to 6-monthly intervals, followed by implementation of the ring treatment approach. This implied that whenever a pig was seropositive for cysticercosis during sampling, every human and pig residing in a radius of 50-meters of the seropositive pig would be treated. The results of the positive human stool samples were used to create the rings, whenever no pigs were positive. From June 2018 to October 2019, four samplings, followed by ring treatments were conducted. Between 84% and 91% of the willing people provided a stool sample, covering 46% to 59% of the total population living in the study area. Between 78% and 100% of the eligible pigs got sampled. Three ring treatments were based on porcine seropositivity and one on taeniosis results. Two to four rings were opened per sampling. During the ring treatments, between 89% and 100% of the eligible human and pig population living within a ring was treated. Conclusions: Participants were willing to participate and get treatment, once the rings were opened. However, the utility of ring treatment approaches in a post elimination setting needs further evaluation, given the lack of highly accurate diagnostic tools for porcine cysticercosis and the challenges in obtaining stool samples. The ring treatment approach adopted should be further improved before recommendations to public health authorities can be given. Author summary: In this study, we looked at whether a method used to control the spread of the pork tapeworm, a parasite transmitted between pig and people, in Peru could also work in Zambia. The method involved treating people and pigs living near animals infected with tapewormlarvae. We conducted the study in a community where the spread of the parasite via infected meat had been successfully stopped. Every few months, we sampled pigs and people in the area and treated those who were found to be infected or at risk. If a pig tested positive for the parasite, everyone within 50 meters of that pig was treated. Between June 2018 and October 2019, we did four rounds of sampling and treatment. Most people were willing to provide stool samples, and a large percentage of pigs were sampled as well. During treatment, most eligible people and pigs within the affected area received treatment. The study found that people were willing to participate and get treated once the treatment rings were set up. However, there are challenges with accurately diagnosing the parasite in pigs and getting stool samples from people. Before recommending this method to health authorities, further improvements are needed. [ABSTRACT FROM AUTHOR]

Published
2024
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39. Effectiveness of a community-based educational programme in reducing the cumulative incidence and prevalence of human Taenia solium cysticercosis in Burkina Faso in 2011–14 (EFECAB): a cluster-randomised controlled trial

Author

Carabin, Hélène, Millogo, Athanase, Ngowi, Helena A, Bauer, Cici, Dermauw, Veronique, Koné, Assana Cissé, Sahlu, Ida, Salvator, Alicia L, Preux, Pierre-Marie, Somé, Télesphore, Tarnagda, Zékiba, Gabriël, Sarah, Cissé, Rabiou, Ouédraogo, Jean-Bosco, Cowan, Linda D, Boncoeur-Martel, Marie-Paule, Dorny, Pierre, and Ganaba, Rasmané

Published
2018
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