König R.S, Paris D.H, Sollberger M, Tschopp R. Identifying the mental health burden in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) patients in Switzerland: a pilot study. Heliyon. 2024;10(5):e27031. DOI: 10.1016/j.heliyon.2024.e27031

2024
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Yared S, Abera T, Ali S.M, Muhummed A.M, Ibrahim M, Hassan A, Hattendorf J, Zinsstag J, Tschopp R. A community based seroprevalence of SARS-CoV-2 antibodies in Somali Region, eastern Ethiopia. Immun Inflamm Dis. 2024;12:e1148. DOI: 10.1002/iid3.1148

2024
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Abdikadir M.I, Tschopp R, Ali S.M, Zinsstag J, Pelikan K. Efficiency in transdisciplinary cooperation: the example of the Jigjiga One Health Initiative. trans-kom. 2023;16(1):58-73

2023
Journal Article

Baum E, Abdi S, Probst-Hensch N, Zinsstag J, Vosseler B, Tschopp R, van Eeuwijk P. "I could not bear it": perceptions of chronic pain among Somali pastoralists in Ethiopia: a qualitative study. PLoS One. 2023;18(11):e0293137. DOI: 10.1371/journal.pone.0293137

2023
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Baum E, Abdi S, van Eeuwijk P, Probst-Hensch N, Zinsstag J, Tschopp R, Vosseler B. "It is difficult for us to treat their pain": health professionals' perceptions of Somali pastoralists in the context of pain management: a conceptual model. Med Humanit. 2023;49(4):700-712. DOI: 10.1136/medhum-2022-012570

2023
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Lanker K.C, Muhummed A.M, Cissé G, Zinsstag J, Hattendorf J, Yusuf R.B, Hassen S.B, Tschopp R, Vonäsch P. Prevalence and associated risk factors of intestinal parasitic infections among children in pastoralist and agro-pastoralist communities in the Adadle woreda of the Somali Regional State of Ethiopia. PLoS Negl Trop Dis. 2023;17(7):e0011448. DOI: 10.1371/journal.pntd.0011448

2023
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Tschopp R, König R.S, Rejmer P, Paris D.H. Health system support among patients with ME/CFS in Switzerland. J Taibah Univ Med Sci. 2023;18(4):876-885. DOI: 10.1016/j.jtumed.2022.12.019

2023
Journal Article

Tschopp R, König R.S, Rejmer P, Paris D.H. Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS): a preliminary survey among patients in Switzerland. Heliyon. 2023;9(5):e15595. DOI: 10.1016/j.heliyon.2023.e15595

2023
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Yersin S, Garneau J.R, Schneeberger P.H.H, Osman K.A, Cercamondi C.I, Muhummed A.M, Tschopp R, Zinsstag J, Vonäsch P. Gut microbiomes of agropastoral children from the Adadle region of Ethiopia reflect their unique dietary habits. Sci Rep. 2023;13:21342. DOI: 10.1038/s41598-023-47748-8

2023
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Zinsstag J, Pelikan K, Berger-González M, Kaiser-Grolimund A, Crump L, Mauti S, Heitz-Tokpa K, Bonfoh B, Ali S.M, Abtidon R, Tschopp R. Value-added transdisciplinary One Health research and problem solving. In: Lawrence R.J, ed. Handbook of transdisciplinarity: global perspectives, 333-350. Cheltenham: Edward Elgar Publishing Limited, 2023. DOI: 10.4337/9781802207835

2023
Book Section

Zinsstag J, Ruiz De Castañeda R, Comte E, Tschopp R, Bonfoh B, Nkwescheu A.S, Wanda F, Bolon I. Evolution et impact de l’approche une seule santé (One Health) en Suisse et dans le monde. Rev Med Suisse. 2023;19(836):1407-1411. DOI: 10.53738/REVMED.2023.19.836.1407

2023
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Almaw G, Mihret A, Abebe T, Ameni G, Gumi B, Olani A, Tamiru M, Koran T, Aliy A, Sombo M, Ayalew S, Yesuf A, Taye H, Wood J.L.N, Berg S, The ETHICOBOTS consortium. Spoligotype analysis of Mycobacterium bovis isolates from cattle and assessment of zoonotic TB transmission among individuals working in bovine TB-infected dairy farms in Ethiopia. Zoonoses Public Health. 2022;69(6):663-672. DOI: 10.1111/zph.12955

2022
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Ashagre W, Atnafu A, Wassie L, Tschopp R, Fentahun D, Assefa G, Wegayehu T, Wondale B, Mulu A, Miheret A, Bobosha K. Evaluation of the diagnostic performance of PanbioTM Abbott SARS-CoV-2 rapid antigen test for the detection of COVID-19 from suspects attending ALERT center. PLoS One. 2022;17(11):e0277779. DOI: 10.1371/journal.pone.0277779

2022
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Deneke T.T, Bekele A, Moore H.L, Mamo T, Almaw G, Mekonnen G.A, Mihret A, Tschopp R, Yeheyis L, Hodge C, Wood J.L.N, Berg S, ETHICOBOTS Consortium. Milk and meat consumption patterns and the potential risk of zoonotic disease transmission among urban and peri-urban dairy farmers in Ethiopia. BMC Public Health. 2022;22:222. DOI: 10.1186/s12889-022-12665-4

2022
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Fujita A.W, Werner K, Jacob J.T, Tschopp R, Mamo G, Mihret A, Abdissa A, Kempker R, Rebolledo P.A. Antimicrobial resistance through the lens of One Health in Ethiopia: a review of the literature among humans, animals, and the environment. Int J Infect Dis. 2022;119:120-129. DOI: 10.1016/j.ijid.2022.03.041

2022
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Gelanew T, Seyoum B, Mulu A, Mihret A, Abebe M, Wassie L, Gelaw B, Sorsa A, Merid Y, Muchie Y, Teklemariam Z, Tesfaye B, Osman M, Jebessa G, Atinafu A, Hailu T, Habte A, Kenea D, Gadisa A, Admasu D, Tesfaye E, Bates T.A, Bulcha J.T, Tschopp R, Tsehay D, Mullholand K, Howe R, Genetu A, Tafesse F.G, Abdissa A. High seroprevalence of anti-SARS-CoV-2 antibodies among Ethiopian healthcare workers. BMC Infect Dis. 2022;22:261. DOI: 10.1186/s12879-022-07247-z

2022
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Ibrahim M, Muhummed A, Melaku H, Mohammed S, Zinsstag J, Tschopp R. Perception of Somali pastoralists in Adadle woreda, Eastern Ethiopia, towards wildlife at the human-animal interface, conservation and wildlife population change. Afr J Ecol. 2022;60(4):1210-1217. DOI: 10.1111/aje.13050

2022
Journal Article

Pelikan K, Abdikadir M.I, Tschopp R, Zinsstag J. Transdisziplinäre Zusammenarbeit impliziert Mehrsprachigkeit. Das Beispiel der Jigjiga University One Health Initiative. In: Weber T,Böhm H, eds. Wissenskommunikation unter Bedingungen von Mehrsprachigkeit, 239-256. Berlin: Peter Lang, 2022. DOI: 10.3726/b19457

2022
Book Section

Tschopp R, Gebregiorgis A, Abdulkadir O, Molla W, Hamid M, Tassachew Y, Andualem H, Osman M, Waqjira M.W, Mohammed A, Negron M, Walke H, Kadzik M, Mamo G. Risk factors for brucellosis and knowledge-attitude practice among pastoralists in Afar and Somali regions of Ethiopia. Prev Vet Med. 2022;199:105557. DOI: 10.1016/j.prevetmed.2021.105557

2022
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Tschopp R, Zinsstag J, Conlan A, Gemechu G, Wood J, ETHICOBOTS Consortium. Productivity loss and cost of bovine tuberculosis for the dairy livestock sector in Ethiopia. Prev Vet Med. 2022;202:105616. DOI: 10.1016/j.prevetmed.2022.105616

2022
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Worku G, Gumi B, Girma M, Mohammedbirhan B, Diriba G, Seid G, Getu M, Amare M, Sinshaw W, Ashagre W, Tschopp R, Carruth L, Ameni G. Drug sensitivity of clinical isolates of Mycobacterium tuberculosis and its association with bacterial genotype in the Somali region, eastern Ethiopia. Front Public Health. 2022;10:942618. DOI: 10.3389/fpubh.2022.942618

2022
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Worku G, Gumi B, Mohammedbirhan B, Girma M, Sileshi H, Hailu M, Wondimu A, Ashagre W, Tschopp R, Carruth L, Ameni G. Molecular epidemiology of tuberculosis in the Somali region, eastern Ethiopia. Front Med (Lausanne). 2022;9:960590. DOI: 10.3389/fmed.2022.960590

2022
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Zinsstag J, Hediger K, Osman Y.M, Abukhattab S, Crump L, Kaiser-Grolimund A, Mauti S, Ahmed A, Hattendorf J, Bonfoh B, Heitz-Tokpa K, Berger-González M, Bucher A, Léchenne M, Tschopp R, Obrist B, Pelikan K. The promotion and development of One Health at Swiss TPH and its greater potential. Diseases. 2022;10(3):65. DOI: 10.3390/diseases10030065

2022
Journal Article
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Crump L, Maidane Y, Mauti S, Tschopp R, Ali S.M, Abtidon R, Bourhy H, Keita Z, Doumbia S, Traore A, Bonfoh B, Tetchi M, Tiembré I, Kallo V, Paithankar V, Zinsstag J. From reverse innovation to global innovation in animal health: a review. Heliyon. 2021;7(9):e08044. DOI: 10.1016/j.heliyon.2021.e08044

2021
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Getnet F, Demissie M, Worku A, Gobena T, Tschopp R, Farah A.M, Seyoum B. Challenges in delivery of tuberculosis services in Ethiopian pastoralist settings: clues for reforming service models and organizational structures. BMC Health Serv Res. 2021;21:627. DOI: 10.1186/s12913-021-06662-3

2021
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Ibrahim M, Schelling E, Zinsstag J, Hattendorf J, Andargie E, Tschopp R. Sero-prevalence of brucellosis, Q-fever and Rift Valley fever in humans and livestock in Somali Region, Ethiopia. PLoS Negl Trop Dis. 2021;15(1):e0008100. DOI: 10.1371/journal.pntd.0008100

2021
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Mekonnen G.A, Conlan A.J.K, Berg S, Ayele B.T, Mihret A, Olani A, Asgedom H, ETHICOBOTS Consortium, Wood J.L.N, Ameni G. Dynamics and risk of transmission of bovine tuberculosis in the emerging dairy regions of Ethiopia. Epidemiol Infect. 2021;149:e69. DOI: 10.1017/S0950268821000480

2021
Journal Article
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Nyasulu P.S, Weyer J, Tschopp R, Mihret A, Aseffa A, Nuvor S.V, Tamuzi J.L, Nyakarahuka L, Helegbe G.K, Ntinginya N.E, Gebreyesus M.T, Doumbia S, Busse R, Drosten C. Rabies mortality and morbidity associated with animal bites in Africa: a case for integrated rabies disease surveillance, prevention and control: a scoping review. BMJ Open. 2021;11(12):e048551. DOI: 10.1136/bmjopen-2020-048551

2021
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Osman Y, Ali S.M, Schelling E, Tschopp R, Hattendorf J, Muhumed A, Zinsstag J. Integrated community based human and animal syndromic surveillance in Adadle district of the Somali region of Ethiopia. One Health. 2021;13:100334. DOI: 10.1016/j.onehlt.2021.100334

2021
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Taye H, Alemu K, Mihret A, Ayalew S, Hailu E, Wood J.L.N, Shkedy Z, Berg S, Aseffa A, ETHICOBOTS Consortium. Epidemiology of Mycobacterium tuberculosis lineages and strain clustering within urban and peri-urban settings in Ethiopia. PLoS One. 2021;16(7):e0253480. DOI: 10.1371/journal.pone.0253480

2021
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Tschopp R, Conlan A.J.K, Gemechu G, Almaw G, Hattendorf J, Zinsstag J, ETHICOBOTS Consortium, Wood J.L.N. Effect of bovine tuberculosis on selected productivity parameters and trading in dairy cattle kept under intensive husbandry in Central Ethiopia. Front Vet Sci. 2021;8:698768. DOI: 10.3389/fvets.2021.698768

2021
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Tschopp R, Gebregiorgis A, Tassachew Y, Andualem H, Osman M, Waqjira M.W, Hattendorf J, Mohammed A, Hamid M, Molla W, Mitiku S.A, Walke H, Negron M, Kadzik M, Mamo G. Integrated human-animal sero-surveillance of Brucellosis in the pastoral Afar and Somali regions of Ethiopia. PLoS Negl Trop Dis. 2021;15(8):e0009593. DOI: 10.1371/journal.pntd.0009593

2021
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Tschopp R, Gemechu G, Wood J.L.N, ETHICOBOTS Consortium. A longitudinal study of cattle productivity in intensive dairy farms in central Ethiopia. Front Vet Sci. 2021;8:698760. DOI: 10.3389/fvets.2021.698760

2021
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Tschopp R. Bovine tuberculosis at the human-livestock-wildlife interface in sub-Saharan Africa. In: Zinsstag J,Schelling E,Waltner-Toews D,Whittaker M,Tanner M, eds. One Health: the theory and practice of integrated health approaches, 283-297. Wallingford: CABI, 2021

2021
Book Section

Gemechu G, Ayalew S, Hailu E, Tarekegn A, Tschopp R. Mycobacterium tuberculosis in a primagam negative wild caught captive olive baboon (Papio anubis) in Ethiopia. Ethiop Vet J. 2020;24(1):116-126

2020
Journal Item

Getnet F, Demissie M, Worku A, Gobena T, Tschopp R, Seyoum B. Longer delays in diagnosis and treatment of pulmonary tuberculosis in pastoralist setting, Eastern Ethiopia. Risk Manag Healthc Policy. 2020;13:583–594. DOI: 10.2147/RMHP.S258186

2020
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Hassell J.M, Zimmerman D, Fèvre E.M, Zinsstag J, Bukachi S, Barry M, Muturi M, Bett B, Jensen N, Ali S, Maples S, Rushton J, Tschopp R, Madaine Y.O, Abtidon R.A, Wild H. Africa's nomadic pastoralists and their animals are an invisible frontier in pandemic surveillance. Am J Trop Med Hyg. 2020;103(5):1777-1779. DOI: 10.4269/ajtmh.20-1004

2020
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Osman K.A, Zinsstag J, Tschopp R, Schelling E, Hattendorf J, Umer A, Ali S, Cercamondi C.I. Nutritional status and intestinal parasites among young children from pastoralist communities of the Ethiopian Somali region. Matern Child Nutr. 2020:e12955. DOI: 10.1111/mcn.12955

2020
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Tschopp R. Tuberculose bovine à l’interface homme-bétail-faune sauvage en Afrique subsaharienne. In: Zinsstag J,Schelling E,Waltner-Toews D,Whittaker M,Tanner M, eds. One Health, une seule santé: théorie et pratique des approches intégrées de la santé, 229-244. Versailles: Éditions Quae, 2020. DOI: 10.35690/978-2-7592-3097-6

2020
Book Section

Umer A, Zinsstag J, Schelling E, Tschopp R, Hattendorf J, Osman K, Yuya M, Ame A, Zemp E. Antenatal care and skilled delivery service utilization in Somali pastoral communities of eastern Ethiopia. Trop Med Int Health. 2020;25(3):328-337. DOI: 10.1111/tmi.13346

2020
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