The period under review saw the landmark development of the publicatio
n of the Helicobacter pylori genome. There were at least three attempt
s at guiding the clinician with regard to selection of patients in nee
d of therapy for H. pylori infection. Therapeutic strategies have evol
ved and include proton-pump inhibitor-based combination therapies. The
controversy regarding the pathogenic potential of H. pylori strains c
ontinued, with no perfect marker being identified. The role of the org
anism in NSAID-associated disease was investigated also, yielding inte
resting results.