Medhelp_hiv专区2011专家回答

小猫猫

the risk of getting HIV in the unlikely circumstance that your partnerhad HIV is low was well- HIV is transmitted, on average, only once in every1000-2000 acts of sexual intercourse.

获得HIV的风险在你的同伴有HIV的情况下也低-----HIV传播平均1000-2000次性交有一次。(WTXJ）

At two weeks a standard HIV antibody test will detect over 50% ofrecently acquired infection and a combined HIV p24 antigen/HIV antibody("DUO") test will detect more, closer to 80%. At 4 weeks the DUO testresults are definitive and standard antibody tests detect over 90% ofinfection. At 8 weeks standard antibody test results will be definitive.

在两周的标准HIV抗体测试会发现超过50%的最近获得感染的人，联合检查P24抗原和HIV抗体的测试（双重测试）会发现更多，80%。在四周的双重测试结果是决定性的，标准抗体测试超过90%。8周的标准抗体测试是绝对性的。

The notion that immune deficiency delays test results is mostlytheoretical, with very few if any proved cases in which it actually happened

免疫缺陷延迟测试结果这个概念更多的是理论上的，很少证明这个情况实际上会发生。

If there is any effect at all, it is only with potent cancerchemotherapy and very powerful immunosuppressive drugs in high dose.

如果有影响（指的是免疫缺陷推迟检测），它只是在有效地肝化疗和非常强大的抑制免疫力的药物毒品上。

Is it possible to acquire HIV through vaginal secretions ontoopen/fresh cuts/nicks from shaving?

可能通过刚挂完胡子的开放新鲜的伤口裂痕获得HIV么？
"Possible" to acquire HIV that way? Perhaps. But if so, it would beexceedingly unlikley, as discussed above.
“可能”获得HIV？或许吧。但是如果这样会感染，是极度不可能的，我们上面提到过的。

Precisely what proportion of DUO tests are positive among infectedpersons at 3 weeks is not well known however since over 50% of persons with HIVhave positive antibodies (1 part of the DUO test) at 2 weeks, even more at 3.As for the other part of the test, the p24 antigen test, this adds to thesensitivity. It is safe to say that your 3 week test would have detected wellover 80% of HIV infections, had you gotten HIV.

在3周的双重测试的精准性大家不是很清楚，超过50%的人有阳性抗体在2周，甚至3周。对于P24抗原测试，更加加强了敏感度。你3周的测试很安全，可以查出超过80%的HIV感染。

HIV is NOT spread through oral sex and it is uncommon for other STDs tobe spread in this way too.

HIV不会通过口交传播并且其他得性病也一般不会用这种方式传播。

Your risk of infection to start with, before any testing was tiny andat 3 weeks the HIV antibody tests would be expected to detect the majority(probably over 75%) of recently acquired infection.

你的风险在一开始，检测之前就很微小，在3周HIV抗体测试会发现大部分（超过75%）最近感染的。