A fatal case of meningitis due to Bacteroides fragilis and Fusobacterium necrophorum is reported. This appears to be the first case in which meningitis due to these organisms was not secondary to a disease elsewhere in the body. The organisms are difficult to culture and strict anaerobic methods should be used whenever they are suspected. Intravenous metronidazole is probably the antibiotic of ...

The aim of this study was to determine the proportion of Dichelobacter nodosus, Fusobacterium necrophorum and Treponema spp. in sheep with different clinical manifestations of footrot compared to healthy sheep both at flock and individual level. The second aim was to characterise D. nodosus with respect to virulence, presence of intA gene and the serogroups. Swab samples (n=1000) from footrot-a...

Fusobacterium necrophorum is a Gram-negative anaerobic bacillus that can be a primary pathogen causing either localised abscesses and throat infections or systemic life-threatening disease. Systemic infections due to F. necrophorum are referred to as either Lemierre's disease/syndrome, post-anginal sepsis or necrobacillosis, but in the context of this mini-review, all are included under the umb...

A culture medium containing lactate as the sole energy source and antibiotics (bacitracin, gentamicin, and streptomycin) was used for selection and enumeration of Fusobacterium necrophorum from bovine ruminal contents. F. necrophorum growth was determined by indole production, and enumeration was performed by the most-probable-number technique. The number of F. necrophorum cells in cattle fed a...

Two strains of gram-negative, anaerobic, non-sporulating rod that were isolated from the normal oral cavity and oral-associated disease from horses and which phenotypically resembled Fusobacterium necrophorum were characterized by sequencing of the 16S rRNA gene, phylogenetic analysis, DNA-DNA hybridization and phenotypic characterization. The results placed the novel strains as distinct member...

The 16S rRNA genes from virulent (AB) and benign (B) biotype strains of Fusobacterium necrophorum, the causative agent of ovine foot abscess, were cloned and sequenced. Notwithstanding the distinct phenotypic differences between the AB and B biotypes, a phylogenetic analysis in which the 16S rRNA gene sequences were used revealed the close relationship of these taxa. Comparison of the virulent ...

An adolescent female was admitted to the pediatric intensive care unit in septic shock. She developed multisystem organ dysfunction including pancreatitis with myocardial dysfunction and hemodynamic instability unresponsive to medical management necessitating veno-arterial extracorporeal support. Streptococcus Constellata and Fusobacterium necrophorum were isolated from blood cultures. This is ...

While Fusobacterium necrophorum historically has been considered normal tonsillar flora, recent studies from Europe and the US have suggested that carriage occur transiently in adolescence young adulthood. However, no originating Africa exist. In this cross-sectional study of F. necrophorum, we aimed to investigate geographical differences rates healthy participants aged 15–25 years Sweden Zamb...