乙肝的传染途径是什么 李常青 首都医科大学附属北京地坛医院

乙肝的传染途径是什么 李常青 首都医科大学附属北京地坛医院
乙肝传染途径主要是血液传播体液传播，粪口途径。现在大家除了有表面抗体以外，没有什么被感染的报道，说明乙肝本身的传染性和过去比似乎是明显衰退了，除非患者的血或者血性成分直接输到你体内，甚至说进到你伤口，危险性就比较高，除此之外，皮肤有几道防火墙，一般的没有破口的情况下，接触病人没问题。

What is the infection way of hepatitis B
Hepatitis B is mainly transmitted by blood and body fluids, Fecal oral pathway. Now, apart from surface antibodies, There are no reports of infection, It shows that the infectivity of hepatitis B itself seems to have declined significantly compared with that in the past, Unless the patient's blood or blood components are directly transfused into your body, Even into your wound, The risk is high, besides, There are several firewalls on the skin, In general, when there is no break, There's no problem contacting the patient.