Nowadays, it is very hard to know if the place you are in is secure and safe. Traveling a lo may expose you to a number of bad things for you and your health.
In the recent studies, prevalence of Helicobacter Pylori in Two primary Iranian provinces where detected. They come with high and low level of gastric carcinoma.
To find out more, please visit the link after the jump.
Link: Prevalence of Helicobacter Pylori in Two Iranian Provinces with High and Low Incidence of Gastric Carcinoma