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Dive into the research topics where Véronique Keuser is active.

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Featured researches published by Véronique Keuser.


Journal of Clinical Microbiology | 2004

Improved Antigenic Methods for Differential Diagnosis of Bovine, Caprine, and Cervine Alphaherpesviruses Related to Bovine Herpesvirus 1

Véronique Keuser; Frédéric Schynts; Bruno Detry; Alfred Collard; Béatrice Robert; Alain Vanderplasschen; Paul-Pierre Pastoret; Etienne Thiry

ABSTRACT The control of infectious bovine rhinotracheitis induced by bovine herpesvirus 1 (BoHV-1) requires sensitive and specific diagnostic assays. As BoHV-1 is antigenically and genetically related to four other alphaherpesviruses of ruminants—namely, BoHV-5, caprine herpesvirus 1 (CpHV-1), cervine herpesvirus 1 (CvHV-1) and CvHV-2—diagnostic tests able to discriminate BoHV-1 from these related viruses are needed to avoid misdiagnosis, especially because some of these viruses are able to cross the species barrier. In this study, murine monoclonal antibodies (MAbs) specific for BoHV-1, BoHV-5, CpHV-1, CvHV-1, and CvHV-2 were produced with the aim of setting up an immunofluorescence assay able to discriminate between these related herpesviruses. Produced MAbs were selected for their viral specificity by enzyme-linked immunosorbent assay and indirect immunofluorescence staining of virus-infected cells. Radioimmunoprecipitation characterization of the selected MAbs revealed that four of them are directed against glycoprotein C (gC) and one of them is directed against gD of these related viruses. The obtained results demonstrate that the antibodies produced allow an unambiguous discrimination of each of the four alphaherpesviruses related to BoHV-1.


Veterinary Record | 2004

Isolation of caprine herpesvirus type 1 in Spain

Véronique Keuser; J. Espejo-Serrano; Frédéric Schynts; Jean-Pierre Georgin; Etienne Thiry

Two strains of caprine herpesvirus type 1 (CpHV-1) were isolated after the experimental reactivation of two seropositive goats in Spain. Viral DNA from these isolates was compared with DNA from bovine herpesvirus type 1 and CpHV-1 reference strains by restriction endonuclease analysis. The two Spanish isolates were closely related but could easily be distinguished from each other and from the reference strains.


Veterinary Research | 2006

Ruminant alphaherpesviruses related to bovine herpesvirus 1.

Julien Thiry; Véronique Keuser; Benoît Muylkens; François Meurens; Sacha Gogev; Alain Vanderplasschen; Etienne Thiry


Veterinary Microbiology | 2008

Serological evidence of caprine herpesvirus 1 infection in Mediterranean France.

Julien Thiry; Claude Saegerman; Christophe Chartier; Pascale Mercier; Véronique Keuser; Etienne Thiry


Veterinary Research Communications | 2002

Demonstration of Generalized Infection with Caprine Herpesvirus 1 Diagnosed in an Aborted Caprine Fetus by PCR

Véronique Keuser; Sacha Gogev; Frédéric Schynts; Etienne Thiry


Virus Research | 2006

Characterization of caprine herpesvirus 1 glycoprotein D gene and its translation product

Véronique Keuser; Bruno Detry; Julien Thiry; Katalin de Fays; Frédéric Schynts; Paul-Pierre Pastoret; Alain Vanderplasschen; Etienne Thiry


Cattle Practice | 2002

Recent developments in infectious bovine rhinotracheitis

Etienne Thiry; Mylène Lemaire; Véronique Keuser; Frédéric Schynts


Epidémiologie et Santé Animale | 2006

Evaluation de la séroprévalence de l'infection à herpèsvirus caprin 1 dans le sud-ouest de l'Europe

Julien Thiry; Véronique Keuser; Frédéric Schynts; Christophe Chartier; Maria Tempesta; J. Espejo-Serrano; Claude Saegerman; Etienne Thiry


Point Veterinaire | 2000

Conséquences de l'infection des cervidés par des alpha-herpèsvirus apparentés au virus de l'IBR

Véronique Keuser; Etienne Thiry


Archive | 2003

Rhinotrachéite infectieuse bovine

Etienne Thiry; Frédéric Schynts; Sacha Gogev; Véronique Keuser; Mylène Lemaire

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