In the United States, P.<unk>  is the most common causal agent of eumycetoma, and tends to be more common in men than in women, particularly in the 20- to 45-year-old age group. In the United States, the incidence of infection by S. apiospermum between 1993 and 1998 was 0.82; this figure increased to 1.33 by 2005.<unk>  infection was implicated in the deaths of three athletes injured during the opening ceremony of the 1997 Maccabiah Games when the Maccabiah bridge collapsed in the Yarkon River.
Pseudallescheria boydii
Helicobacter bizzozeronii
Bacteroides caccae
Prevotella bivia
Helicobacter heilmannii s.s
Pasteurella
Madurella grisea
Hortaea werneckii