References of "Boseret, Géraldine"
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See detailErysipelothrix rhusiopathiae infection in stranded harbour porpoise (Phocoena phocoena) and harbour seal (Phoca vitulina)
Boseret, Géraldine ULg; Jauniaux, Thierry ULg; Mainil, Jacques ULg

in anton, erken (Ed.) Proceedings of the 4th scientific meeting of the European Association of Zoo and Wildlife Veterinarians and 5th meeting of the European Wildlife Disease Assocation : Heidelberg, Germany 2002 / editor Anton ERKEN. (2002, May 08)

An adult female harbour porpoise (Phocoena phocoena ) and a juvenile male harbour seal have been found dead on a Belgian beach in autumn 2001. The two bodies were in good condition (CC = 2). Pure and ... [more ▼]

An adult female harbour porpoise (Phocoena phocoena ) and a juvenile male harbour seal have been found dead on a Belgian beach in autumn 2001. The two bodies were in good condition (CC = 2). Pure and abundant growth of a small rod-shaped, Gram-labile bacterium was obtained aerobically and anaerobically on Columbia bloodagar from the heart blood, the mouth, the pharynx, the lungs, the intestine and the anus of the porpoise, and from the intestine, the pharynx, the mouth, the nose and the anus of the seal. The colonies were surrounded by a narrow zone of a-hemolysis. The catalase- and peroxydase-tests gave negative results. Rapid ID 32 Strepto (Biomérieux, France) sugar tests applied on porpoise’s heart blood, lungs and intestine, and on seal’s intestine and pharynx identified this isolate to Erysipelothrix rhusiopathiae. Erysipelothrix rhusiopathiae is not reported as a common cause of infection and death in wild cetaceans and wild pinnipeds in opposite to respectively captive dolphins and sea lions. Nevertheless, E. rhusiopathiae can be considered as the cause of death of the stranded harbour porpoise as it was present in heart blood and internal organs, and the seal was carrying the bacterium with lesions of enteritis which could be associated with E. rhusiopathiae infectio [less ▲]

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See detailBacillus anthracis
Boseret, Géraldine ULg; Linden, Annick ULg; Mainil, Jacques ULg

Learning material (2002)

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See detailMorbillivirus in common seals stranded on the coasts of Belgium and northern France during summer 1998
Jauniaux, Thierry ULg; Boseret, Géraldine ULg; Desmecht, M. et al

in Veterinary Record : Journal of the British Veterinary Association (2001), 148(19), 587-591

Sixteen common seals (Phoca vitulina) were stranded on the Belgian and northern French coasts during the summer of 1998. Eleven (10 pups and one adult) were sampled for histopathological ... [more ▼]

Sixteen common seals (Phoca vitulina) were stranded on the Belgian and northern French coasts during the summer of 1998. Eleven (10 pups and one adult) were sampled for histopathological, immunohistochemical, serological. bacteriological, parasitological and virological investigations. The main gross findings were severe emaciation, acute haemorrhagic enteritis, acute pneumonia, interstitial pulmonary emphysema and oedema, and chronic ulcerative stomatitis. Microscopical lung findings were acute to subacute pneumonia with interstitial oedema and emphysema. Severe lymphocytic depletion was observed in lymph nodes. Severe acute to subacute meningoencephalitis was observed in one animal. Specific staining with two monoclonal antibodies directed against canine distemper virus (CDV) and phocine distemper virus was observed in a few lymphocytes in the spleen and lymph nodes of three seals. Anti-CDV neutralising antibodies were detected in sera from six animals. Seven of the seals were positive by reverse transcriptase-PCR for the morbillivirus phosphoprotein gene. The lesions observed were consistent with those in animals infected by a morbillivirus, and demonstrated that distemper has recently recurred in North Sea seals. [less ▲]

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See detailMorbillivirus infections in marine mammals stranded along the Belgian and Northern French coasts between 1990 and 2000
Jauniaux, Thierry ULg; Boseret, Géraldine ULg; Coignoul, Freddy ULg

in Proceedings 14th biennal conference on the biology of marine mamals (2001)

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