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众所周知,乙肝是由乙肝病毒引起的。我国人群乙肝病毒感染率很高,约占10％以上。当人感染了乙肝病毒后,很多人并不被觉察,只有体检时才被告知“乙肝表面抗原阳性”,简称“HBsAg~+”。
It is well-known that hepatitis B is caused by hepatitis B virus. Hepatitis B virus infection in our population is very high, accounting for more than 10%. When people are infected with hepatitis B virus, many people are not aware of it. Only when they are physically examined are they “HBsAg positive” or “HBsAg ~ +”.