This review provides the most recent data concerning the epidemiology of Helicobacter
pylori infection. Overall, the trend of declining prevalence of H. pylori infection is continuing …

Background: The burden of Helicobacter pylori infection (HPI) in Africa remains high with
varying levels of prevalence among children and adults reported in different regions of the …

Data on Helicobacter pylori (H. pylori) infection and virulence factors in countries across
West Africa are scattered. This systematic review seeks to present an update on the status of …

Introduction Helicobacter pylori causes, via the influence of several virulence factors,
persistent infection of the stomach, which leads to severe complications. Vacuolating …

Background The pathogenicity of cagA-positive H. pylori strains is associated with the
number and type of repeated sequences named EPIYA located in the C-terminal region of …

The Epstein-Barr viwrus (EBV) is a common herpesvirus that affects more than 90% of
people worldwide. Even while EBV infections are frequently asymptomatic, they can cause …

Background: Infection with Helicobacter pylori (H. pylori) causes persistent gastritis that may
progress to fatal gastric cancer. The cytotoxin-associated gene A protein (CagA), encoded …

The incidence of gastrointestinal diseases and in particular gastric cancer (GC) is high
worldwide. Over the last few years, numerous studies have speculated that Helicobacter …

The diverse clinical presentation of Helicobacter pylori (H. pylori) infection results from the
interaction between bacterial virulence, host genetics, socio-demographic and …

Helicobacter pylori is a major cause of gastrointestinal disorders such as chronic gastritis,
peptic ulcers, mucosa-associated lymphoid tissue (MALT) lymphoma, and gastric cancer. It …