Zobrazeno 1 - 7 of 7 pro vyhledávání: '"Sunday O, Ochai"'
1
Akademický článek
Variation in herbivore space use: comparing two savanna ecosystems with different anthrax outbreak patterns in southern Africa
Autor: Yen-Hua Huang, Norman Owen-Smith, Michelle D. Henley, J. Werner Kilian, Pauline L. Kamath, Sunday O. Ochai, Henriette van Heerden, John K. E. Mfune, Wayne M. Getz, Wendy C. Turner
Publikováno v: Movement Ecology, Vol 11, Iss 1, Pp 1-14 (2023)
Abstract Background The distribution of resources can affect animal range sizes, which in turn may alter infectious disease dynamics in heterogenous environments. The risk of pathogen exposure or the spatial extent of outbreaks may vary with host ran
Externí odkaz: https://doaj.org/article/cfd9f6b9aead42438d412d35e672e958
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2
Akademický článek
Development of conjugated secondary antibodies for wildlife disease surveillance
Autor: Sunday O. Ochai, Jan E. Crafford, Pauline L. Kamath, Wendy C. Turner, Henriette van Heerden
Publikováno v: Frontiers in Immunology, Vol 14 (2023)
Disease monitoring in free-ranging wildlife is a challenge and often relies on passive surveillance. Alternatively, proactive surveillance that relies on the detection of specific antibodies could give more reliable and timely insight into disease pr
Externí odkaz: https://doaj.org/article/1120c41910194db48daec9e4b4f8be5b
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3
Akademický článek
Immunological Evidence of Variation in Exposure and Immune Response to Bacillus anthracis in Herbivores of Kruger and Etosha National Parks
Autor: Sunday O. Ochai, Jan E. Crafford, Ayesha Hassim, Charles Byaruhanga, Yen-Hua Huang, Axel Hartmann, Edgar H. Dekker, O. Louis van Schalkwyk, Pauline L. Kamath, Wendy C. Turner, Henriette van Heerden
Publikováno v: Frontiers in Immunology, Vol 13 (2022)
Exposure and immunity to generalist pathogens differ among host species and vary across spatial scales. Anthrax, caused by a multi-host bacterial pathogen, Bacillus anthracis, is enzootic in Kruger National Park (KNP), South Africa and Etosha Nationa
Externí odkaz: https://doaj.org/article/c130a3dd4d0841b083ad24e7d67a8201
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4
Akademický článek
Comparison of Three Diagnostic Methods to Detect the Occurrence of Fasciola Species in Communally Grazed Cattle in the North West Province, South Africa
Autor: Sunday C. Olaogun, Charles Byaruhanga, Sunday O. Ochai, Geoffrey T. Fosgate, Munyaradzi C. Marufu
Publikováno v: Pathogens, Vol 11, Iss 12, p 1398 (2022)
Fasciolosis causes significant economic losses in commercial cattle herds in South Africa, but its prevalence is unknown in most communal areas. A cross-sectional study was conducted with the aim of determining the occurrence of bovine fasciolosis us
Externí odkaz: https://doaj.org/article/819dcaf87aed49b19bcae11213530050
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7
A serological survey of Bacillus anthracis reveals widespread exposure to the pathogen in free-range and captive lions in Zimbabwe
Autor: Michel De Garine-Wichatitsky, Gift Matope, Andrew J. Loveridge, Davies M. Pfukenyi, Okechukwu C. Ndumnego, Norman L. Mukarati, Alexandre Caron, Sunday O. Ochai, Henriette van Heerden, Solomon Jauro, Tapiwanashe Hanyire
Publikováno v: Transboundary and emerging diseases
Transboundary and emerging diseases, Wiley-Blackwell, 2021, 68 (3), pp.1676-1684. ⟨10.1111/tbed.13842⟩
Transboundary and Emerging Diseases
International audience; Numerous unknown factors influence anthrax epidemiology in multi-host systems, especially at wildlife/livestock/human interfaces. Serology tests for anti-anthrax antibodies in carnivores are useful tools in identifying the pre
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05a96b1f61377cf54ab2416ea8f3239e
https://pubmed.ncbi.nlm.nih.gov/32964687
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