http://www.medhelp.org/posts/HIV---Prevention/Worried-after-having-blood-drawned-at-lab/show/1790600
来个网址 详情自己进去看。
恐友的标题是Worried after having blood drawned at lab
HHH第一句就是Based on the title of your question, you are not at risk for HIV.
而国内网站又有很多人说危险,而且有人说风险很大···