Thumbnail Image

Investing in the control and eradication of peste des petits ruminants











Also available in:

Related items

Showing items related by metadata.

  • Thumbnail Image
    Book (stand-alone)
    Global Strategy for the Control and Eradication of PPR 2015
    Also available in:

    Peste des petits ruminants (PPR) is a highly contagious disease of sheep and goats caused by a Morbillivirus closely related to rinderpest virus and is considered to be one of the most damaging livestock diseases in Africa, the Middle East and Asia. Bearing in mind the strong negative impact that PPR can have on food security and the livelihoods of poor farmers, the main keepers of sheep and goats, the Global Framework for the Progressive Control of Transboundary Animal Diseases (GF-TADs) Global Steering Committee in 2012, the Food and Agriculture Organization of the United Nations’ (FAO) Council and the Committee on Agriculture (COAG) and the World Organisation for Animal Health (OIE), in the form of a Resolution of the World Assembly of Delegates of the OIE in 2014, have all recommended the development of a PPR Global Control and Eradication Strategy (hereinafter named ‘Global Strategy’) and expressed a strong willingness to address the animal health problems in a systematic way, dea ling with horizontal as well as more disease-specific (vertical) issues.
  • Thumbnail Image
    Book (stand-alone)
    Contrôle et Éradication Mondiale de la Peste des Petits Ruminants. Investir dans les Systèmes Vétérinaires, la Sécurité Alimentaire et la Réduction de la Pauvreté 2015
    Also available in:

    La Peste des petits ruminants (PPR), maladie hautement contagieuse affectant les moutons et les chèvres, provoque chaque année des pertes considérables, à hauteur de 1,45 à 2,1 milliards de dollars des États-Unis. Depuis qu’elle a été identifiée pour la première fois en Côte d’Ivoire en 1942, la PPR s’est répandue dans environ 70 pays d’Afrique, du Moyen-Orient et d’Asie − régions qui regroupent plus de 80 % des moutons et des chèvres dans le monde, et plus de 330 millions de personnes parmi les plus pauvres de la planète qui en dépendent pour vivre.
  • Thumbnail Image
    Article
    Peste des Petits Ruminants Virus Infection at the Wildlife–Livestock Interface in the Greater Serengeti Ecosystem, 2015–2019 2021
    Also available in:
    No results found.

    Peste des petits ruminants (PPR) is a viral disease of goats and sheep that occurs in Africa, the Middle East and Asia with a severe impact on livelihoods and livestock trade. Many wild artiodactyls are susceptible to PPR virus (PPRV) infection, and some outbreaks have threatened endangered wild populations. The role of wild species in PPRV epidemiology is unclear, which is a knowledge gap for the Global Strategy for the Control and Eradication of PPR. These studies aimed to investigate PPRV infection in wild artiodactyls in the Greater Serengeti and Amboseli ecosystems of Kenya and Tanzania. Out of 132 animals purposively sampled in 2015–2016, 19.7% were PPRV seropositive by ID Screen PPR competition enzyme-linked immunosorbent assay (cELISA; IDvet, France) from the following species: African buffalo, wildebeest, topi, kongoni, Grant’s gazelle, impala, Thomson’s gazelle, warthog and gerenuk, while waterbuck and lesser kudu were seronegative. In 2018–2019, a cross-sectional survey of randomly selected African buffalo and Grant’s gazelle herds was conducted. The weighted estimate of PPRV seroprevalence was 12.0% out of 191 African buffalo and 1.1% out of 139 Grant’s gazelles. All ocular and nasal swabs and faeces were negative by PPRV real-time reverse transcription-polymerase chain reaction (RT-qPCR). Investigations of a PPR-like disease in sheep and goats confirmed PPRV circulation in the area by rapid detection test and/or RT-qPCR. These results demonstrated serological evidence of PPRV infection in wild artiodactyl species at the wildlife–livestock interface in this ecosystem where PPRV is endemic in domestic small ruminants. Exposure to PPRV could be via spillover from infected small ruminants or from transmission between wild animals, while the relatively low seroprevalence suggests that sustained transmission is unlikely. Further studies of other major wild artiodactyls in this ecosystem are required, such as impala, Thomson’s gazelle and wildebeest.
  • Thumbnail Image
    Book (stand-alone)
    Global Strategy for the Control and Eradication of PPR 2015
    Also available in:

    Peste des petits ruminants (PPR) is a highly contagious disease of sheep and goats caused by a Morbillivirus closely related to rinderpest virus and is considered to be one of the most damaging livestock diseases in Africa, the Middle East and Asia. Bearing in mind the strong negative impact that PPR can have on food security and the livelihoods of poor farmers, the main keepers of sheep and goats, the Global Framework for the Progressive Control of Transboundary Animal Diseases (GF-TADs) Global Steering Committee in 2012, the Food and Agriculture Organization of the United Nations’ (FAO) Council and the Committee on Agriculture (COAG) and the World Organisation for Animal Health (OIE), in the form of a Resolution of the World Assembly of Delegates of the OIE in 2014, have all recommended the development of a PPR Global Control and Eradication Strategy (hereinafter named ‘Global Strategy’) and expressed a strong willingness to address the animal health problems in a systematic way, dea ling with horizontal as well as more disease-specific (vertical) issues.
  • Thumbnail Image
    Book (stand-alone)
    Contrôle et Éradication Mondiale de la Peste des Petits Ruminants. Investir dans les Systèmes Vétérinaires, la Sécurité Alimentaire et la Réduction de la Pauvreté 2015
    Also available in:

    La Peste des petits ruminants (PPR), maladie hautement contagieuse affectant les moutons et les chèvres, provoque chaque année des pertes considérables, à hauteur de 1,45 à 2,1 milliards de dollars des États-Unis. Depuis qu’elle a été identifiée pour la première fois en Côte d’Ivoire en 1942, la PPR s’est répandue dans environ 70 pays d’Afrique, du Moyen-Orient et d’Asie − régions qui regroupent plus de 80 % des moutons et des chèvres dans le monde, et plus de 330 millions de personnes parmi les plus pauvres de la planète qui en dépendent pour vivre.
  • Thumbnail Image
    Article
    Peste des Petits Ruminants Virus Infection at the Wildlife–Livestock Interface in the Greater Serengeti Ecosystem, 2015–2019 2021
    Also available in:
    No results found.

    Peste des petits ruminants (PPR) is a viral disease of goats and sheep that occurs in Africa, the Middle East and Asia with a severe impact on livelihoods and livestock trade. Many wild artiodactyls are susceptible to PPR virus (PPRV) infection, and some outbreaks have threatened endangered wild populations. The role of wild species in PPRV epidemiology is unclear, which is a knowledge gap for the Global Strategy for the Control and Eradication of PPR. These studies aimed to investigate PPRV infection in wild artiodactyls in the Greater Serengeti and Amboseli ecosystems of Kenya and Tanzania. Out of 132 animals purposively sampled in 2015–2016, 19.7% were PPRV seropositive by ID Screen PPR competition enzyme-linked immunosorbent assay (cELISA; IDvet, France) from the following species: African buffalo, wildebeest, topi, kongoni, Grant’s gazelle, impala, Thomson’s gazelle, warthog and gerenuk, while waterbuck and lesser kudu were seronegative. In 2018–2019, a cross-sectional survey of randomly selected African buffalo and Grant’s gazelle herds was conducted. The weighted estimate of PPRV seroprevalence was 12.0% out of 191 African buffalo and 1.1% out of 139 Grant’s gazelles. All ocular and nasal swabs and faeces were negative by PPRV real-time reverse transcription-polymerase chain reaction (RT-qPCR). Investigations of a PPR-like disease in sheep and goats confirmed PPRV circulation in the area by rapid detection test and/or RT-qPCR. These results demonstrated serological evidence of PPRV infection in wild artiodactyl species at the wildlife–livestock interface in this ecosystem where PPRV is endemic in domestic small ruminants. Exposure to PPRV could be via spillover from infected small ruminants or from transmission between wild animals, while the relatively low seroprevalence suggests that sustained transmission is unlikely. Further studies of other major wild artiodactyls in this ecosystem are required, such as impala, Thomson’s gazelle and wildebeest.

Users also downloaded

Showing related downloaded files

No results found.