African horse sickness caused by genome reassortment and reversion to virulence of live, attenuated vaccine viruses, South Africa, 2004–2014 CT Weyer, JD Grewar, P Burger, E Rossouw, C Lourens, C Joone, ... Emerging infectious diseases 22 (12), 2087, 2016 | 74 | 2016 |
Pathogens, disease, and the social-ecological resilience of protected areas A De Vos, GS Cumming, DHM Cumming, JM Ament, J Baum, ... Ecology and Society 21 (1), 2016 | 54 | 2016 |
Novel Hendra virus variant detected by sentinel surveillance of horses in Australia EJ Annand, BA Horsburgh, K Xu, PA Reid, B Poole, MC De Kantzow, ... Emerging infectious diseases 28 (3), 693, 2022 | 39 | 2022 |
Molecular analysis of the 2011 HPAI H5N2 outbreak in ostriches, South Africa C Abolnik, AJ Olivier, J Grewar, S Gers, M Romito Avian Diseases 56 (4s1), 865-879, 2012 | 36 | 2012 |
Quantifying network resilience: comparison before and after a major perturbation shows strengths and limitations of network metrics C Moore, J Grewar, GS Cumming Journal of Applied Ecology 53 (3), 636-645, 2016 | 35 | 2016 |
Development of three triplex real-time reverse transcription PCR assays for the qualitative molecular typing of the nine serotypes of African horse sickness virus CT Weyer, C Joone, CW Lourens, MS Monyai, O Koekemoer, JD Grewar, ... Journal of virological methods 223, 69-74, 2015 | 33 | 2015 |
A social–ecological approach to landscape epidemiology: geographic variation and avian influenza GS Cumming, C Abolnik, A Caron, N Gaidet, J Grewar, E Hellard, ... Landscape Ecology 30, 963-985, 2015 | 32 | 2015 |
The 2011 outbreak of African horse sickness in theAfrican horse sickness controlled area in South Africa JD Grewar, P Koen, S Davey, D Visser, E Russouw, G Buhrmann, ... Journal of the South African Veterinary Association 84 (1), 1-7, 2013 | 31 | 2013 |
Tracking socioeconomic vulnerability using network analysis: insights from an avian influenza outbreak in an ostrich production network C Moore, GS Cumming, J Slingsby, J Grewar PLoS One 9 (1), e86973, 2014 | 25 | 2014 |
Quantitative risk assessment for African horse sickness in live horses exported from South Africa ES Sergeant, JD Grewar, CT Weyer, AJ Guthrie PLoS One 11 (3), e0151757, 2016 | 23 | 2016 |
The economic impact of Bluetongue and other orbiviruses in sub-Saharan Africa, with special reference to Southern Africa. JD Grewar | 22 | 2016 |
Paratuberculosis in a domestic dog in South Africa MA Miller, SC Davey, LS Van Helden, F Kettner, SM Weltan, R Last, ... Journal of the South African Veterinary Association 88 (1), 1-5, 2017 | 18 | 2017 |
Development of reporting guidelines for animal health surveillance—AHSURED A Comin, J Grewar, G Schaik, H Schwermer, J Paré, F El Allaki, JA Drewe, ... Frontiers in Veterinary Science 6, 426, 2019 | 15 | 2019 |
Equestrian road safety in the United kingdom: factors associated with collisions and horse fatalities D Pollard, JD Grewar Animals 10 (12), 2403, 2020 | 13 | 2020 |
Dynamics of African horse sickness virus nucleic acid and antibody in horses following immunization with a commercial polyvalent live attenuated vaccine CT Weyer, JD Grewar, P Burger, C Joone, C Lourens, NJ MacLachlan, ... Vaccine 35 (18), 2504-2510, 2017 | 13 | 2017 |
The molecular epidemiology of clade 2.3. 4.4 B H5N1 high pathogenicity avian influenza in Southern Africa, 2021–2022 C Abolnik, T Phiri, B Peyrot, R de Beer, A Snyman, D Roberts, K Ludynia, ... Viruses 15 (6), 1383, 2023 | 12 | 2023 |
Assessing the potential of plains zebra to maintain African horse sickness in the Western Cape Province, South Africa T Porphyre, JD Grewar PloS one 14 (10), e0222366, 2019 | 12 | 2019 |
Surveillance of strangles in UK horses between 2015 and 2019 based on laboratory detection of Streptococcus equi A McGlennon, A Waller, K Verheyen, J Slater, J Grewar, D Aanensen, ... Veterinary Record 189 (12), no-no, 2021 | 11 | 2021 |
A field investigation of an African horse sickness outbreak in the controlled area of South Africa in 2016 JD Grewar, CT Weyer, GJ Venter, LS Van Helden, P Burger, AJ Guthrie, ... Transboundary and emerging diseases 66 (2), 743-751, 2019 | 11 | 2019 |
An epidemiological overview of the equine influenza epidemic in Great Britain during 2019 F Whitlock, J Grewar, R Newton Equine Veterinary Journal 55 (1), 153-164, 2023 | 10 | 2023 |