Yes. 10个华人中就有一人是乙肝带菌者。血液传染。

来源: 于 2008-10-13 12:47:04 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

为防止不小心血液传染，最好打预防针。3 Shots series.

However, the shots can only immunize you for about 10 years. Those who had hepatitis B and got the antibody after recovered and those who got the immunization shots as a baby have the lifetime immunization.