title: Where does Helicobacter pylori come from and why is it going away?
authors.forename: M J
authors.initials: MJ
authors.lastname: Blaser
mesh_terms: D002353:Carrier State / Q000635:transmission*; D004064:Digestive System / Q000382:microbiology*; D016481:Helicobacter Infections / Q000635:transmission*; D016480:Helicobacter pylori / Q000502:physiology; D006801:Humans; D017201:Virus Shedding