Helicobacter pylori is probably the commonest chronic bacterial infection found in humans,
being present in approximately 50% of the world's adult population.~'2 Once contracted, the …

The epidemiology of Helicobacter pylori has been the attention of a great deal of study. The
age and geographical distribution of infection is rapidly changing with improvements in …

Helicobacter gastroduodenitis is a serious chronic infectious disease that is responsible for
widespread morbidity and mortality. An understanding of the way in which it spreads is …

Acute Helicobacter pylori infection invariably passes undetected. Consequently, the
incidence of infection has been determined indirectly from epidemiological studies. In adults …

The discovery and first isolation of H. pylori in pure culture from gastric biopsies in 1982
provided the basis for a completely new area of microbiology. Since then, H. pylori has been …

Helicobacter pylori was first cultured in vitro in 1982･ This bacterium is a spiral gram-
negative rod which grows under microaerophilic conditions･ The ecological niche is the …

Helicobacter pylori infection has a worldwide distribution, and it has distinct epidemiological
features in developing countries. In contrast to that in developed countries, H. pylori infection …

Helicobacter pylori is part of a genus of specialized bacteria that have adapted to the
ecological niche provided by gastric mucus. H. pylori has exploited the human niche, while …

Since it's description in 19841 Helicobacter pylori has been the subject of intensive interest.
This organism is possibly the most common bacterial infection of humans and is now …

Helicobacter pylori infection has a widespread distribution but the prevalence varies
considerably between developed and developing countries. The infection is probably …