Table 2. Organisms isolated by culture.

Culture result	Number of patients	Percentage
Fusobacterium necrophorum	131	33.2%
Fusobacterium species	20	5.1%
Negative culture	29	7.4%
Spirocheta / Treponema (Plaut-Vincent angina)	1	0.3%
Multiple organisms	27	6.9%
Fusobacterium species + another organism	13	3.3%
Bacteroides melaninogenicus	1	0.3%
Prevotella bivia	2	0.5%
Streptococcus intermedius / Streptocossus anginosus / Streptococcus milleri	5	1.3%
Streptococcus pneumoniae	4	1.0%
Streptococcus viridans	3	0.8%
Streptococcus constellatus	6	1.5%
Fusobacterium nucleatum	9	2.3%
Haemophilus influenza	2	0.5%
Proteus species	1	0.3%
Klebsiella oxytoca	1	0.3%
Corynebacterium species	1	0.3%
Bacteroides fragilis	4	1.0%
Streptococcal species	4	1.0%
Porphyromonas asaccharolytica	3	0.8%
Methicillin-sensitive S. aureus	6	1.5%
Methicillin-resistant S. aureus	16	4.1%
Escherichia coli	1	0.3%
Lactobacillus species	1	0.3%
Coagulase-negative Staphylococcus	4	1.0%
S. aureus unspecified	6	1.5%
Arcanobacterium / Arcanobacterium haemolyticum	4	1.0%
Proteus mirabilis	1	0.3%
Peptostreptococcus species	3	0.8%
Streptococcus pyogenes	4	1.0%
Slackia exigua	1	0.3%
Proprionobacterium species	1	0.3%
Mycoplasma pneumoniae	1	0.3%
Fusobacterium varium	3	0.8%
Klebsiella pneumoniae	9	2.3%
Eikenella corrodens	1	0.3%
Peptostreptococcus anaerobius	2	0.5%
Leptotrichia buccalis	1	0.3%
Streptococcus salivarius	1	0.3%
Prevotella intermedia	2	0.5%
Prevotella species	1	0.3%
Streptococcus sanguinis	1	0.3%
Group A strep	1	0.3%
Group C strep	6	1.5%
Group G strep	2	0.5%
Group B strep	1	0.3%
Pseudomonas aeruginosa	1	0.3%
Staphylococcus capitus	1	0.3%
Staphylococcus epidermidis	2	0.5%
Actinomyces myeri	1	0.3%
Parvimonas micra	1	0.3%
Chromobacterium violaceum	1	0.3%