Sökning: "ruminants"

Visar resultat 1 - 5 av 75 uppsatser innehållade ordet ruminants.

  1. 1. Cross-sectional study of Anaplasma spp. in goats and sheep in Mongolia : a comparison between species in relationship to pasture conditions

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Clinical Sciences

    Författare :Malin Jansson Lagerkvist; [2017]
    Nyckelord :Anaplasma ovis; ovine and caprine anaplasmosis; Mongolia; sheep; goats;

    Sammanfattning : Anaplasma ovis, the main aetiology behind of ovine and caprine anaplasmosis, is a vector-borne bacterium of the order Rickettsiales, capable of infecting erythrocytes of small ruminants. The infection is generally a subclinical or mild condition, but stress-factors as co-infections, vaccinations, or transports may aggravate the disease. LÄS MER

  2. 2. Schmallenberg virus among ruminants in the Gaza province, Mozambique

    Master-uppsats, SLU/Dept. of Biomedical Sciences and Veterinary Public Health

    Författare :Maria Rystedt; [2017]
    Nyckelord :Schmallenberg virus; Simbu serogroup; ruminants; arbovirus; seroprevalence; cross reactivity; PCR; Mozambique; idisslare; seroprevalens; korsreaktion;

    Sammanfattning : Schmallenberg virus was discovered in North Rhine-Westphalia in Germany in 2011. The virus spread over most of Europe during the following years, including United Kingdom and the Nordic countries. Its origins are yet to be discovered. Schmallenberg virus belongs to the Simbu serogroup of the Bunyaviridae family, genus Orthobunyavirus. LÄS MER

  3. 3. Prevalence and risk factors for BVDV in goats and cattle in and around Gaborone, Botswana

    Master-uppsats, SLU/Dept. of Biomedical Sciences and Veterinary Public Health

    Författare :Sara Lysholm; [2017]
    Nyckelord :BVDV; Bovine Viral Diarrhoea Virus; seroprevalence; risk factors; Botswana; goats; cattle; livestock; Bovint Virus Diarré Virus; seroprevalens; riskfaktorer; getter; nötkreatur; boskap;

    Sammanfattning : SUMMARY Bovine Viral Diarrhoea Virus (BVDV) is a cause of severe deterioration in animal health as well as grave economic losses globally. Infection is often inapparent but the virus can also cause respiratory signs, diarrhoea, pyrexia, decreased production, immunosuppression and reproductive problems such as increased calving intervals and abortions. LÄS MER

  4. 4. Assessment of nematode parasitism and clinical parameters in goats and sheep in Mongolia

    Master-uppsats, SLU/Dept. of Biomedical Sciences and Veterinary Public Health

    Författare :Frida Ek Terlecki; [2017]
    Nyckelord :nematodes; ; Mongolia; ; sheep; ; goats; nematoder; ; Mongoliet; ; får; ; getter;

    Sammanfattning : SUMMARY Haemonchus contortus is one of the most pathogenic gastrointestinal parasites of small ruminants in the world and causes major losses and animal welfare issues in the animal husbandry. In Mongolia, over a third of the population lives as pastoral herders and relies largely on animal husbandry for food, and livestock production plays an important role in the national economy. LÄS MER

  5. 5. Anaplasma spp. infection in smallholder goat flocks around Gaborone, Botswana

    Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Clinical Sciences

    Författare :Jessica Berthelsson; [2017]
    Nyckelord :Anaplasma; goat; prevalence; Botswana; blood smear; ELISA; PCR;

    Sammanfattning : Anaplasma is a genus of gram-negative, intracellular bacteria infecting different blood cells in animals. Three of the species infect the erythrocytes of ruminants, A. marginale and A. centrale most often infect cattle, while A. LÄS MER

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