Use of polymerase chain reactions to detect Mycoplasma gallisepticum, Mycoplasma imitans, Mycoplasma iowae, Mycoplasma meleagridis and Mycoplasma synoviae in birds of prey.

Certain Mycoplasma spp. are pathogens of poultry, but little is known of the role of mycoplasmas in disease of birds of prey. Species-specific polymerase chain reactions (PCRs) for the detection of the poultry pathogens Mycoplasma gallisepticum, Mycoplasma imitans, Mycoplasma iowae, Mycoplasma meleagridis and Mycoplasma synoviae were therefore evaluated for use in birds of prey.

Species-specific polymerase chain reactions for the detection of Mycoplasma buteonis, Mycoplasma falconis, Mycoplasma gypis, and Mycoplasma corogypsi in captive birds of prey.

Mycoplasmas are pathogens of different avian species, but the role of Mycoplasma in raptors is not yet completely determined. As Mycoplasma isolation and identification present several difficulties, species-specific polymerase chain reactions (PCRs) for the detection of mycoplasmas found in birds of prey (Mycoplasma buteonis, Mycoplasma corogypsi, Mycoplasma falconis, and Mycoplasma gypis) were established. The specificity of the PCR methods were investigated using known avian Mycoplasma reference strains and isolates as well as related bacteria and was found to be specific.

Avipoxvirus infection in a collection of captive stone curlews (Burhinus oedicnemus).

A natural outbreak of avipoxvirus occurred in recently purchased stone curlews (Burhinus oedicnemus) at a breeding farm and subsequently spread to other stone curlews residing at the farm. The initial outbreak was characterized by mild vesicular skin lesions on the legs, which then developed crusts and bled. The overall morbidity rate was 100%, but none of the birds died, and all recovered without complication.

Investigations on the aetiology of pinching off syndrome in four white-tailed sea eagles (Haliaeetus albicilla) from Germany.

The purpose of this study was to investigate the aetiology of the pinching off syndrome (POS), a generalized feather abnormality affecting free-living nestling of the white-tailed sea eagle (Haliaeetus albicilla) in Europe. For the first time, extensive clinical, haematological, biochemical, virological, bacteriological, nutritional, histopathological, parasitological and electron microscopical examinations were performed on three females and one male suffering from POS. Early and increased cytokeratin formation at the base of regenerating feathers and their follicle was observed in affected birds.