From:  Association of oral bacteriome and oral squamous cell carcinoma

Oral bacteria and associated cancers

CancerBacteria
High percentageLow percentage
Liver cancerOribacterium, Clostridium, Ciliate, Actinomycetes, CampylobacterStreptococcus, Pseudomonas, Haemophilus
Pancreatic cancerPorphyromonas gingivalis, Actinobacillus actinomycete