Essays about: "bronchitis"

Showing result 6 - 9 of 9 essays containing the word bronchitis.

  1. 6. A minor study on avian metapneumovirus

    University essay from SLU/Dept. of Biomedical Sciences and Veterinary Public Health

    Author : Clara Atterby; [2012]
    Keywords : AMPV; Pneumovirus; Poultry; Brazil;

    Abstract : Avian metapneumovirus (aMPV) is an important pathogen that causes respiratory diseases and reproductive failure in various avian species. The disease was first reported in South Africa in the late 1970s. READ MORE

  3. 7. Infectious bronchitis in Brazil : a minor field study in Bastos municipality, Sao Paulo

    University essay from SLU/Dept. of Biomedical Sciences and Veterinary Public Health

    Author : Cecilia Olofsson; [2012]
    Keywords : IBV; Coronavirus; Poultry; Brazil; Genotypes; Biosecurity;

    Abstract : Infectious Bronchitis (IB) is a highly contagious viral respiratory and productiondepressant disease distributed world wide. The disease is caused by the InfectiousBronchitis Virus (IBV), a positive RNA strand Avian Coronavirus within thegenus Gammacoronavirus. READ MORE

  4. 8. Äggkvalitet kopplat till produktion, ekonomi och djurvälfärd hos svenska värphöns

    University essay from SLU/Dept. of Animal Nutrition and Management

    Author : Sofia Hollstedt; [2011]
    Keywords : Äggkvalitet; Värphöns; Skalskador; Smutsägg; Inre kvalitetsavvikelser;

    Abstract : Lönsamheten hos svenska äggproducenter påverkas i allt större utsträckning av kvaliteten på de producerade äggen. En försämrad äggkvalitet innebär som regel stora ekonomiska förluster i samband med att äggen nedgraderas till kvalitetsklass B. READ MORE

  5. 9. Infectious bronchitis virus and infectious bursal disease virus : a study performed at Universidad Nacional of Costa Rica

    University essay from SLU/Dept. of Microbiology

    Author : Johanna Lindahl; [2004]
    Keywords : Costa Rica; poultry; gumboro; infectious bronchitis virus; IBV; infectious bursal disease virus; IBDV; Universidad Nacional; avian medicine; avian virology;

    Abstract : Infectious Bronchitis and Infectious Bursal Disease, also called Gumboro Disease, are two important poultry diseases, causing serious illness in chickens and major production losses. In Costa Rica, as in many other developing countries, poultry production is an important industry and their products are important parts of every day food supply. READ MORE