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genotyping

Zoekresultaten - 141 results

Clinical pattern characterization of cattle naturally infected by BTV-8.

Reverse Transcriptase Polymerase Chain Reaction RNA, Messenger Abstract: Forty-one cattle from seven Belgian farms and two French farms confirmed as infected with bluetongue virus serotype 8 (BTV-8) were ...

Identification and typing of Salmonella enterica serotypes isolated from guinea fowl (Numida meleagris) farms in Benin during four laying seasons (2007 to 2010)33892

(2007 to 2010). S. enterica belonging to eight different serotypes (Adelaide, Farakan, Kingston, Legon, Luke, Oakland, Sangalkam and Teshie) and one untypable isolate were isolated from 13 to 19% of the ...

Bayesian estimation of the true prevalence, sensitivity and specificity of the Rose Bengal and indirect ELISA tests in the diagnosis of bovine brucellosis.

Specificity Serologic Tests Serotyping Abstract: Serology is the most convenient method for detecting brucellosis but the efficient use of such tests in disease control requires evaluation of diagnostic ...

Bluetongue sentinel surveillance program and cross-sectional serological survey in cattle in Belgium in 2010-2011.

Immunosorbent Assay Female Population Surveillance prevalence Reverse Transcriptase Polymerase Chain Reaction Seasons Seroepidemiologic Studies Abstract: Bluetongue virus serotype 8 (BTV-8) emerged in Central ...

Characteristics of serology-based vaccine potency models for foot-and-mouth disease virus.

a serological pass mark for predicting in vivo protected animals. Subsequently, an estimated PD (50) was calculated and the serotype dependency of the logistic models was investigated. RESULTS: Although ...

Azithromycin and ciprofloxacin resistance in Salmonella bloodstream infections in Cambodian adults36486

Salmonella typhi SB- IM Science Serotyping study Surveillance treatment VIRUS Abstract: BACKGROUND: Salmonella enterica is a frequent cause of bloodstream infection (BSI) in Asia but few data are available ...

Viral RNA load in semen from bluetongue serotype 8-infected rams: relationship with sperm quality.

Spermatozoa Abstract: This study investigated if viral RNA was detectable in the semen of rams clinically infected with bluetongue virus serotype 8 (BTV-8) by RT-qPCR, and to what extent the amount detected may ...

Effect of farm type on within-herd Salmonella prevalence, serovar distribution, and antimicrobial resistance36467

when sampling was performed at slaughter age than when samples were taken halfway through the fattening period. Salmonella enterica serovar Typhimurium was the most predominant serotype, with ...

The presence of bluetongue virus serotype 8 RNA in Belgian cattle since 2008.

Reaction RNA, Viral Spleen Time Factors Viral Vaccines Abstract: After a short winter break, bluetongue virus serotype 8 was responsible in 2007 for a large-scale epidemic among ruminant populations in ...

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