个人资料
可寒
可寒
给我悄悄话
  • 博客访问：
文章分类
归档

2010 (1)

博文
Transmission of hepatitis B
(2010-09-01 15:18:11)
TransmissionofhepatitisBvirusresultsfromexposuretoinfectiousbloodorbodyfluidscontainingblood.Possibleformsoftransmissionincludeunprotectedsexualcontact,bloodtransfusions,re-useofcontaminatedneedles&syringes,andverticaltransmissionfrommothertochildduringchildbirth.Withoutintervention,amotherwhoispositiveforHBsAgconfersa20%riskofpassingtheinfectiontoheroffspringatthetimeofbirth.Thisriskisashighas90%...[阅读全文]
阅读 () ┆ 评论 (1)