可樂瓶答案
Hepatitis B Foundation - 了解B型肝炎验血 答案就是..... 不能跟別人說啊!!!! 題目就說了嘛....HBcAb (anti-HBc) positive negative negative or positive New infection or a Chronic Carrier - positive surface antigen, which means hepatitis B virus is present. You can spread the virus to others. The vaccine is not needed. Find a good doctor who ......
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