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Browsing Production Animal Studies by Author "Bisschop, S.P.R. (Shahn)"
Now showing items 1-18 of 18
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Fasina, Folorunso Oludayo; Bisschop, S.P.R. (Shahn); Webster, R.G. (Elsevier, 2007-11)No abstract available
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Fasina, Folorunso Oludayo; Meseko, A.C.; Bisschop, S.P.R. (Shahn); Ibironke, Ademola A. (Coordinating Center for Infectious Diseases, Centers for Disease Control and Prevention, 2009-04)No abstract available.
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Fasina, Folorunso Oludayo; Joannis, Tony M.; Abolnik, Celia; McCrindle, Cheryl Myra Ethelwyn; Bisschop, S.P.R. (Shahn) (Veterinary Solutions LLC, 2006)Avian influenza, a transboundary poultry disease of great economic importance, has been ravaging the poultry industry worldwide since the 1950s. The virus usually occurs as waves of epizootics in the poultry industry ...
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Purchase, Cromwell; Picard, J.A.; McDonald, R.; Bisschop, S.P.R. (Shahn) (South African Veterinary Association, 2008-03)This study was undertaken to establish whether the Onderstepoort Biological Products Fowl Typhoid (OBPft) vaccine registered as an injectable vaccine was effective and safe when administered orally to commercial layers. ...
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Bwala, Dauda Garba; Clift, Sarah Jane; Duncan, N.M. (Neil); Bisschop, S.P.R. (Shahn); Fasina, Folorunso Oludayo (Elsevier, 2012-08)The control of Newcastle disease (ND) in South Africa has proved difficult since 2002 following the introduction of lineage 5d/VIId Newcastle disease virus (NDV) strain (‘‘goose paramyxovirus’’ – GPMV) to which commercially ...
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McCrindle, Cheryl Myra Ethelwyn; Bisschop, S.P.R. (Shahn); Modise, K. (South African Veterinary Association, 2007-09)Please refer to abstract in article
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The financial cost implications of the highly pathogenic notifiable avian influenza H5N1 in Nigeria Fasina, Folorunso Oludayo; Sirdar, Mohamed Mahmoud; Bisschop, S.P.R. (Shahn) (Agricultural Research Council, ARC-OVI and the University of Pretoria, 2008-01)Nigeria and several other nations have recently been affected by outbreaks of the Asian H5N1 strain of highly pathogenic notifiable avian influenza (HPNAI) virus, which affects the poultry sector most heavily. This study ...
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Fasina, Folorunso Oludayo; Rivas, Ariel L.; Bisschop, S.P.R. (Shahn); Stegeman, Arjan J.; Hernandez, Jorge A. (Elsevier, 2010-11)We conducted a matched case–control study to evaluate risk factors for infection with highly pathogenic avian influenza (HPAI) H5N1 virus in poultry farms during the epidemic of 2006–2007 in Nigeria. Epidemiologic data ...
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Rivas, Ariel L.; Chowell, G.; Schwager, S.J.; Fasina, Folorunso Oludayo; Hoogesteijn, Almira L.; Smith, Steven D.; Bisschop, S.P.R. (Shahn); Anderson, K.L.; Hyman, James M. (Cambridge University Press, 2009)The daily progression of the 2006 (January–June) Nigerian avian influenza (AI H5N1) epidemic was assessed in relation to both spatial variables and the generation interval of the invading virus. Proximity to the highway ...
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Molecular characterization and epidemiology of the highly pathogenic avian influenza H5N1 in Nigeria Fasina, Folorunso Oludayo; Bisschop, S.P.R. (Shahn); Joannis, Tony M.; Lombin, L.H.; Abolnik, Celia (Cambridge University Press, 2009-04)Avian influenza caused infection and spread throughout Nigeria in 2006. Carcass samples (lung,liver, spleen, heart, trachea and intestine) from the different regions of Nigeria were processed for virus isolation. Infective ...
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Abolnik, Celia; Gerdes, Truuske G.H.; Bisschop, S.P.R. (Shahn); Olivier, A.J.; Horner, R.F. (Springer, 2007-01)The first recorded outbreak of avian influenza (AI) in South African chickens (low pathogenicity H6N2) occurred at Camperdown, KwaZulu/Natal Province (KZN) in June 2002. To determine the source of the outbreak, we defined ...
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Abolnik, Celia; Bisschop, S.P.R. (Shahn); Gerdes, Truuske G.H.; Olivier, A.J.; Horner, R.F. (American Association of Avian Pathologists, 2007)Low-pathogenicity (LPAI) and high-pathogenicity (HPAI) avian influenza viruses are periodically isolated from South African ostriches, but during 2002 the first recorded outbreak of LPAI (H6N2) in South African chickens ...
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Sirdar, Mohamed Mahmoud; Picard, J.A.; Bisschop, S.P.R. (Shahn); Gummow, Bruce (2012-05-21)An initial census of layer farms in Khartoum State, Sudan, was carried out in late 2007 and early 2008 and found that there were 252 layer farms with a total population of 2 221 800 birds. This paper reports the findings ...
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Chaka, Hassen; Goutard, Flavie; Gil, Patricia; Abolnik, Celia; De Almeida, Renata Servan; Bisschop, S.P.R. (Shahn); Thompson, P.N. (Peter N.) (Springer, 2013-03)Cross-sectional survey for Newcastle disease (ND) were conducted in nonvaccinated household flocks of village chickens to assess serological and virological ND status in households and associated live bird markets. In ...
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Chaka, Hassen; Goutard, Flavie; Bisschop, S.P.R. (Shahn); Thompson, P.N. (Peter N.) (Oxford University Press, 2012-04)This study was conducted to estimate the seroprevalence of Newcastle disease (ND), Pasteurella multocida (PM) infection, Mycoplasma gallisepticum (MG) infection and infectious bursal disease (IBD), and to assess the level ...
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Sirdar, Mohamed Mahmoud; Picard, J.A.; Bisschop, S.P.R. (Shahn); Jambalang, Alexander Ray; Gummow, Bruce (Agricultural Research Council, ARC-OVI and the University of Pretoria, 2012-04-16)
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Abolnik, Celia; Mubamba, C.; Wandrag, D.B.R. (Daniel); Horner, R.; Gummow, Bruce; Dautu, G.; Bisschop, S.P.R. (Shahn) (Wiley, 2018-04)It is widely accepted that Newcastle disease is endemic in most African countries, but little attention has been afforded to establishing the sources and frequency of the introductions of exotic strains. Newcastle disease ...
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The value of plant extracts with antioxidant activity in attenuating coccidiosis in broiler chickens Naidoo, Vinny; McGaw, Lyndy Joy; Bisschop, S.P.R. (Shahn); Duncan, N.M. (Neil); Eloff, Jacobus Nicolaas (Elsevier, 2008-05)Coccidiosis remains one of the most important diseases in the poultry industry and results in the annual loss of millions of US dollars by the poultry industry. In South Africa and other developing countries where a large ...
Now showing items 1-18 of 18