美国疾控关于窗口期，最新
How long after a possible exposure should I wait to get tested for HIV?Most HIV tests are antibody tests that measure the antibodies your body makes against HIV. It can take some time for the immune system to produce enough antibodies for the antibody test to detect, and this time period can vary from person to person. This time period is commonly referred to as the “window period.” Most people will develop detectable antibodies within 2 to 8 weeks (the average is
25 days). Even so, there is a chance that some individuals will take longer to develop detectable antibodies. Therefore, if the initial negative HIV test was conducted within the first 3 months after possible exposure, repeat testing should be considered >3 months after the exposure occurred to account for the possibility of a false-negative result. Ninety-seven percent of persons will develop antibodies in the first 3 months following the time of their infection. In very rare cases, it can take up to 6 months to develop antibodies to HIV.
Another type of test is an RNA test, which detects the HIV virus directly. The time between HIV infection and RNA detection is 9–11 days. These tests, which are more costly and used less often than antibody tests, are used in some parts of the United States.
大部分人在2-8周就会产生足够检测的抗体（平均25天），但不排除一些人会推迟，因次3个月内的阴性结果，应该在3个月后复查一下，3个月后97%的个体会产生足量的抗体，极少数人可能达六个月才产生抗体！ 你什么时候找到的啊 三个月足够了。
刚刚，美国疾控中心cdc hanhl815 发表于 2012-6-8 21:45 static/image/common/back.gif
刚刚，美国疾控中心cdc
这不是最新的了，最少十年前美国对窗口期的解释就是这样的。
http://www.cdc.gov/hiv/topics/testing/resources/qa/index.htm 兄弟们，窗口期不要去考虑，现在拼的是测试器。最快的2天就可以出结果了，资料我看到了，没连接给你们看，在美国的，新技术。还没推广或者在检测阶段。 10年前的美国cdc就是这么说的了。。哪里是最新的、 a良 发表于 2012-6-8 23:46 static/image/common/back.gif
兄弟们，窗口期不要去考虑，现在拼的是测试器。最快的2天就可以出结果了，资料我看到了，没连接给你们看，在 ...
谢谢a良的解释，不然又要吓死了一批 我的理解是，现在各种测试器竞争还是比较激烈的，谁都在想方设法提高灵敏度，区分度；既然测试器已经发展了这许多年，现在的检测技术还是相当可靠。
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