• nausea
  • He was surprised when, only three days later, he developed vague nausea and halitosis (due to the achlorhydria, there was no acid to kill bacteria in the stomach, and their waste products manifested as bad breath), noticed only by his mother. (wikipedia.org)
  • Robin Warren
  • In 1982, two physicians from Perth, Australia, Dr. Robin Warren and Dr. Barry Marshall, again observed bacteria associated with ulcerated and inflamed regions of human gut and began investigating its role in disease. (news-medical.net)
  • He met Robin Warren, a pathologist interested in gastritis, during internal medicine fellowship training at Royal Perth Hospital in 1981. (wikipedia.org)
  • antibiotics
  • Bacteria belonging to this genus are usually susceptible to antibiotics such as penicillin, are microaerophilic (optimal oxygen concentration between 5 and 14%) capnophiles, and are fast-moving with their flagella. (wikipedia.org)
  • Disease
  • The Centers for Disease Control and Prevention estimates that approximately two-thirds of the world's population harbors the bacterium. (kjellsblog.com)
  • Using themselves as test subjects, Marshall and another volunteer ingested a culture of H. pylori and soon developed gastritis, thus definitively establishing a link between the infectious agent and disease. (news-medical.net)