Peter Coetzee
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View article: Safety and Efficacy of Plant‐Produced Trivalent Virus‐Like Particle Vaccine Candidate Against Bluetongue Disease
Safety and Efficacy of Plant‐Produced Trivalent Virus‐Like Particle Vaccine Candidate Against Bluetongue Disease Open
Bluetongue (BT) is a non‐contagious, insect‐transmitted disease of wild and domestic ruminants caused by bluetongue virus (BTV). Effective control of BT disease relies on vaccination against prevalent or seasonal serotypes using live atten…
View article: Widespread Reassortment Contributes to Antigenic Shift in Bluetongue Viruses from South Africa
Widespread Reassortment Contributes to Antigenic Shift in Bluetongue Viruses from South Africa Open
Bluetongue (BT), a viral disease of ruminants, is endemic throughout South Africa, where outbreaks of different serotypes occur. The predominant serotypes can differ annually due to herd immunity provided by annual vaccinations using a liv…
View article: Complete Genome Sequences of Virus Strains Isolated from Bottle A of the South African Live Attenuated Bluetongue Virus Vaccine
Complete Genome Sequences of Virus Strains Isolated from Bottle A of the South African Live Attenuated Bluetongue Virus Vaccine Open
This is a report of the complete genome sequences of plaque-selected isolates of five virus strains included in bottle A of the South African Onderstepoort Biological Products commercial live attenuated bluetongue virus vaccine.
View article: Phylogenetic Characterization of the Palyam Serogroup Orbiviruses
Phylogenetic Characterization of the Palyam Serogroup Orbiviruses Open
The Palyam serogroup orbiviruses are associated with abortion and teratogenesis in cattle and other ruminants. Of the 13 different serotypes that have been identified, the full genome sequence of only one, Kasba, has been published. We und…
View article: Reassortment of bluetongue virus vaccine serotypes in cattle
Reassortment of bluetongue virus vaccine serotypes in cattle Open
Bluetongue is primarily a disease of sheep in South Africa, while cattle and goats are mostly subclinically infected. The viraemia of bluetongue virus in cattle lasts much longer than in sheep and the role of cattle in the epidemiology of …
View article: Reassortment of bluetongue virus vaccine serotypes in cattle
Reassortment of bluetongue virus vaccine serotypes in cattle Open
Bluetongue is primarily a disease of sheep in South Africa, while cattle and goats are mostly subclinically infected. The viraemia of bluetongue virus in cattle lasts much longer than in sheep and the role of cattle in the epidemiology of …
View article: Recent advances in knowledge of BTV‑host‑vector interaction.
Recent advances in knowledge of BTV‑host‑vector interaction. Open
Bluetongue virus (BTV) has since 1998 extended its distribution further North than where it has previously been encountered. Changes in the epidemiology of Bluetongue (BT), as well as novel features of recent outbreaks of BTV in Europe, ha…
View article: Rift Valley Fever Outbreak in Livestock, Mozambique, 2014
Rift Valley Fever Outbreak in Livestock, Mozambique, 2014 Open
In early 2014, abortions and death of ruminants were reported on farms in Maputo and Gaza Provinces, Mozambique. Serologic analysis and quantitative and conventional reverse transcription PCR confirmed the presence of Rift Valley fever vir…
View article: Rift Valley Fever Outbreak in Livestock, Mozambique, 2014
Rift Valley Fever Outbreak in Livestock, Mozambique, 2014 Open
In early 2014, abortions and death of ruminants were reported on farms in Maputo and Gaza Provinces, Mozambique. Serologic analysis and quantitative and conventional reverse transcription PCR confirmed the presence of Rift Valley fever vir…
View article: The prevalence of Culicoides spp. in 3 geographic areas of South Africa.
The prevalence of Culicoides spp. in 3 geographic areas of South Africa. Open
The seasonal abundance of Culicoides midges, the vector of Bluetongue and African horse sickness viruses (BTV/AHSV) and the presence of viruses in midges were determined in 3 geographic areas in South Africa. In the Onderstepoort area, mor…
View article: African Horse Sickness Caused by Genome Reassortment and Reversion to Virulence of Live, Attenuated Vaccine Viruses, South Africa, 2004–2014
African Horse Sickness Caused by Genome Reassortment and Reversion to Virulence of Live, Attenuated Vaccine Viruses, South Africa, 2004–2014 Open
African horse sickness (AHS) is a hemorrhagic viral fever of horses. It is the only equine disease for which the World Organization for Animal Health has introduced specific guidelines for member countries seeking official recognition of d…
View article: Complete Genome Sequences of Five Bluetongue Virus (BTV) Vaccine Strains from a Commercial Live Attenuated Vaccine, a BTV-4 Field Strain from South Africa, and a Reassortant Strain Isolated from Experimentally Vaccinated Cattle
Complete Genome Sequences of Five Bluetongue Virus (BTV) Vaccine Strains from a Commercial Live Attenuated Vaccine, a BTV-4 Field Strain from South Africa, and a Reassortant Strain Isolated from Experimentally Vaccinated Cattle Open
This is a report of the complete genome sequences of plaque-selected isolates of each of the five virus strains included in a South African commercial trivalent bluetongue virus (BTV) attenuated live virus vaccine, a BTV-4 field strain iso…