Ertz-Archambault et al. concluded that Helicobacter pylori (H. pylori), only for cag-A negative H. pylori strains but not cag-A positive, and Fusobacterium were possibly the major microbes affecting pancreatic cancer incidence (Ertz-Archambault et al., 2017). The gene discussed is S100A8; the disease is familial pancreatic carcinoma.