Enterococcus faecalis is naturally extremely hardy and highly antibiotic resistant, causing aerobic vaginitis and urinary tract infections.
Escherichia coli is found in most mammals, with most strains harmless (or even probiotic), but others cause food poisoning, urinary tract infections, and vulvovaginal infections.
Aspergillus niger is a fungus normally found in soil and fruit and vegetables, but increasingly is being discovered in vaginal and cervical fluids.
Aspergillus fumigatus is a fungus. Read more about vulvovaginal Aspergillus infections.
Aspergillus flavus is a fungus. Read more about vulvovaginal Aspergillus infections.
