| high seroprevalence of respiratory pathogens in hobby poultry. | seroprevalence studies on respiratory pathogens have been done extensively in commercial laying hens, broilers, and, to a lesser extent, backyard poultry. in europe, seroprevalence studies in backyard and fancy breed poultry flocks are scarce and limited to a few pathogens, such as mycoplasma gallisepticum (mg); others, such as ornithobacterium rhinotracheale (ort), are missing. a commercial elisa for detection of antibodies against six selected pathogens was performed on 460 serum samples from ... | 2014 | 25619008 |