References of "Saegerman, Claude"
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See detailFatal transmission of contagious caprine pleuropneumonia to an Arabian oryx (Oryx leucoryx)
Chaber, AL; Lignereux, L; Al Qassimi, M et al

in Veterinary Microbiology (in press)

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See detailBayesian versus frequentist methods for estimating disease true prevalence and 4 diagnostic test performance
Sanogo, M; Abatih, E; Saegerman, Claude ULg

in Veterinary Journal (in press)

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See detailHydroxymethylfurfural: a possible emergent cause of honey bee mortality?
Zirbes, Lara ULg; Nguyen, Bach Kim ULg; de Graaf, DC et al

in Journal of Agricultural and Food Chemistry (in press)

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See detailDose-dependent effect of experimental Schmallenberg virus infection in sheep
Poskin, A; Martinelle, Ludovic ULg; Mostin, L et al

in Veterinary Journal (in press)

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See detailClinical sentinel surveillance of equine West Nile fever, Spain
Saegerman, Claude ULg; Alba-Casals, A; Garcia-Bocanegra, I et al

in Transboundary and Emerging Diseases (in press)

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See detailPreliminary survey on the impact of Schmallenberg virus on sheep flocks in south of Belgium
Saegerman, Claude ULg; Martinelle, Ludovic ULg; Dal Pozzo, Fabiana ULg et al

in Transboundary and Emerging Diseases (in press)

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See detailClinical pattern characterisation of cattle naturally infected by BTV-8 - Clinical characterisation of BTV-8 infected cattle
Zanella, G; Martinelle, Ludovic ULg; Guyot, Hugues ULg et al

in Transboundary and Emerging Diseases (in press)

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See detailUse of participatory approaches for the evaluation of animal health surveillance systems in northern countries
Calba, Clémentine; Antoine-Moussiaux, Nicolas ULg; Peyre, Marisa et al

Conference (2014, May 08)

Accurate evaluations of surveillance systems are keys in the guidance for critical health decisions and policy issues. However, current guidelines and frameworks used for evaluation are often providing a ... [more ▼]

Accurate evaluations of surveillance systems are keys in the guidance for critical health decisions and policy issues. However, current guidelines and frameworks used for evaluation are often providing a list of attributes (indicators) with no or few details about the methods used to measure these attributes. By reviewing the advantages and limits of existing methods and tools we highlighted the needs for innovative tools to assess specific attributes or to address specific evaluation questions. Indeed socio-economic and cultural context of surveillance are hardly ever considered within the evaluation process. Therefore we have identified a list of attributes that could be assessed completely or partially with the use of participatory approaches in order to improve the completeness of surveillance systems’ evaluation process. Moreover, these approaches should lead to improved recommendations and to a better acceptability by the stakeholders. [less ▲]

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See detailHepatitis E virus infection in suids and cervids in southern Belgium
Thiry, Damien ULg; Mauroy, Axel ULg; Fett, Thomas ULg et al

Conference (2014, April)

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See detailField veterinary survey on clinical and economic impact of Schmallenberg virus in Belgium
Martinelle, Ludovic ULg; Dal Pozzo, Fabiana ULg; Gauthier, B et al

in Transboundary and Emerging Diseases (2014), 61(3), 285-288

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See detailEpidemiology of Visceral Leishmaniasis in Algeria: An Update
Adel, A; Boughoufalah, A; Saegerman, Claude ULg et al

in PLoS ONE (2014), 9(6), 99207

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See detailHuman brucellosis in North-West Ecuador : typifying of Brucella spp., sero-prevalence, and associated risk factors
Ron Roman, J.; Ron Garrido, L.; Abatih, E. et al

in Vector Borne & Zoonotic Diseases (2014), 14(2),

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See detailRisk ranking priority of carcinogenic and/or genotoxic environmental contaminants in food in Belgium
Vromman, V; Maghuin-Rogister, Guy ULg; Vleminckx, C et al

in Food Additives & Contaminants. Part A. Chemistry, Analysis, Control, Exposure & Risk Assessment (2014)

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See detailFirst isolation and molecular characterization of foot-and-mouth disease virus in Benin
Gorna, K; Houndjè, E; Romey, A et al

in Veterinary Microbiology (2014)

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See detailBreeding sites and species association of the main Bluetongue and Schmallenberg virus vectors, the Culicoides species (Diptera: Ceratopogonidae), in northern Europe
Zimmer, Jean-Yves ULg; Losson, Bertrand ULg; Saegerman, Claude ULg et al

in Annales de la Société Entomologique de France (2013), 49(3), 335-344

Several species of Culicoides (Diptera: Ceratopogonidae) biting midges are biological vectors of bluetongue virus (BTV) and, as recently discovered, Schmallenberg virus (SBV) in northern Europe. Since ... [more ▼]

Several species of Culicoides (Diptera: Ceratopogonidae) biting midges are biological vectors of bluetongue virus (BTV) and, as recently discovered, Schmallenberg virus (SBV) in northern Europe. Since their recent emergence in this part of the continent, these diseases that affect domestic and wild ruminants have caused considerable economic losses to the sheep and cattle industries. The substrates that are suitable for larval development of the main vector species are still relatively unknown. This study assessed all the substrates present in the immediate surroundings of a Belgian cattle farm and aimed to highlight the main breeding sites of these midge species. A total of 1639 immature Culicoides and 1320 adult specimens belonging to 13 species were found in 15 out of the 43 substrates studied: maize silage residues for C. obsoletus/C. scoticus, old overwintered cattle dung in the meadow for C. chiopterus and C. dewulfi, ground of a flooded meadow, green filamentous algae and underlying substrate, silt from a pond, and ground of hollows caused by the crossing of machines on a dirt track for C. festivipennis, silt from a pond for C. nubeculosus, and ground of a flooded meadow for C. lupicaris. Identification of these micro-habitats and the associations among the species they contain could allow their localization and the development of new strategies of vector control, while preventing the creation of new Culicoides larval micro-habitats. Finally, measures designed to reduce larval populations could improve efficacy of vaccination campaigns against BTV in Europe. [less ▲]

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See detailECONOMIC IMPACT OF USING AN ANTIVIRAL IN THE CONTROL OF A FOOT-AND-MOUTH DISEASE EPIZOOTIC IN SOUTHERN BELGIUM
Dal Pozzo, Fabiana ULg; Humblet, Marie-France ULg; Vandeputte, Sébastien ULg et al

Poster (2013, October)

Foot-and-mouth disease virus (FMDV) is a highly contagious pathogen of cloven-hoofed mammals and one of the biggest concerns for veterinary authorities. The control measures to be applied in case of an ... [more ▼]

Foot-and-mouth disease virus (FMDV) is a highly contagious pathogen of cloven-hoofed mammals and one of the biggest concerns for veterinary authorities. The control measures to be applied in case of an outbreak vary in function of the disease-free or disease-enzootic status. Vaccination depends on the prior identification of the involved viral serotype and subtype, it confers an immunity limited to 6 months and it requires between 4 to 7 days to trigger the immune response (i.e. immunity-gap). The use of anti-FMD drugs has been discussed as an alternative or supplementary method to be used in previously FMD-free countries/zones. Such an antiviral treatment could protect against the viral dissemination to fill the gap between vaccination and the rise of a protective immunity. Apart from broad spectrum antiviral agents, such as ribavirin, specific anti-FMDV molecules have been identified in vitro, but none of them has been used in clinical studies involving ruminants or pigs. Next to the anti-FMDV activity, the absence of toxicity and the withdrawal period influencing the food safety, the cost of the treatment would be another important parameter influencing the potential use of an antiviral agent in the control of a FMD outbreak. The aim of this study was to assess the economic impact of using an antiviral in the control of a FMD epizootic in southern Belgium (Walloon Region). This work was based on the results of previous investigations concerning the epidemiological and economic data of a FMD outbreak in Southern Belgium. In the considered scenario, the epizootic was caused by the introduction of an infected cow (during the incubation time) in a beef cattle farm during winter. During the two weeks between the brood cow introduction and the official declaration of the outbreak, animal movements occurred between other beef cattle farms. The economic effects of the epidemic were evaluated taking into account the air-borne transmission of FMDV, the occurrence of animal movements (two scenarios were considered, with a minimum of 2 and a maximum of 17 movements), the presence of bovine and small ruminant farms, as well as pig farms in the protection and surveillance zones around the initial and secondary outbreaks. The wild fauna was not involved in the epidemic. In order to integrate in the above scenario the application of an antiviral agent in the control of the disease, it was assumed that the efficacy of the anti-FMDV drug was proven by reducing viral excretion in infected animals as well as by preventing the infection in animals at risk. Two hypothetical prices were used to introduce in the model the costs related to the administration of the antiviral drug (5€ and 10€ per dose). Furthermore, different strategies of control could be envisaged, such as the administration of the drug to both domestic ruminants and pigs, or depending on the epidemiological role of these species in the FMD transmission and their density in the territory, the administration of the drug to only one of them. Other scenarios could be characterized by the use of the antiviral in the control of the epizootic within the protection and surveillance zones or in only one of them. The costs associated with the use of antivirals in the different proposed scenarios are compared to the costs and socio-economic losses associated with the FMD outbreak and the implementation of control measures. [less ▲]

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