您好!幽门螺旋杆菌的传染源、传播途径和方式有哪些?哪些饮食方式容易促使幽门螺旋杆菌感染?感染后有哪些症状?福建张××张读者:幽门螺旋杆菌(Hp)具有传染性,人是唯一传染源,传播途径是消化道,传播方式可以是口到口(共用餐具、水杯等)、胃到口(胃里反流到口 Hello! Helicobacter pylori infection sources, ways and means of transmission What? Which diet is easy to promote Helicobacter pylori infection? What are the symptoms after infection? Fujian Zhang ×× Zhang readers: Helicobacter pylori (Hp) is contagious, Man is the only source of infection, the route of transmission is the digestive tract, the mode of transmission can be mouth to mouth (sharing tableware, cups, etc.), stomach to mouth (stomach back to the mouth