Objective To study Helicobacter pylori(HP) infection situation among volunteer blood donors in Bengbu area.

目的调查幽门螺杆菌（Hp）在蚌埠地区无偿献血员中的感染状况。

In China, just 1 percent of blood is provided by volunteer donors, although this is increasing as people become more educated and aware of the facts concerning blood donations.

在中国，只有1%的血是由义务献血者提供的，虽说这一比例正随着人们受到更多的教育以及对献血的了解而增加。