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本帖最后由 一阴到底吧 于 2012-1-20 15:16 编辑
还好中国的疾控中心写的是2-12周 美国佬身体6个月，让美国佬都恐到6个月去吧 咱们中国人的体制12周就能查出来了
求专家鉴定，是不是写错了
坑爹的美国CDC官网上说窗口期6个月，3个月只能排除97%，又开始恐了
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.
For information on HIV testing, you can talk to your health care provider or you can find the location of the HIV testing site nearest to you by visiting the National HIV Testing Resources Web site or call CDC-INFO 8A-8P (EST) M-F. Closed weekends and major federal holidays at 1-800-CDC-INFO (232-4636), 1-888-232-6348 (TTY), in English, en Español. Both of these resources are confidential
http://www.cdc.gov/hiv/topics/testing/resources/qa/index.htm
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IP卡
狗仔卡
发表于 2012-1-20 14:22
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