网址：When can HIV be detected by a test?日本CDC 完全排除1到3个月 网址：https://www.niid.go...
6周是正常排除日期。窗口期的长短主要是根据检测方法而言的。而说到检测方法，就不得不谈试剂的检测标志...
原文:No HIV test can detect HIV immediately after infection. If you think you’ve been exposed to HIV, talk to your health care provider as soon as possible. The time between when a person gets HIV and when a test can accurately detect it is called thewindow period. The window peri...
2.美国CDC,2014,Laboratory testing forthe diagnosis of HIV infection : updatedrecommendations.https://stacks.cdc.gov/view/cdc/23447 3. Christian Hoffmann and Jürgen K.Rockstroh, HIV 2015/2016 4.Time Until Emergence of HIV TestReactivity Following Infection With HIV-1: Implications for Interpreting ...
目前,多数国家或机构推荐的暴露后检测流程与美国CDC 2016年的推荐相同,首先进行基线检测,排除已存在的HIV感染;4~6周复检以及时发现血清学阳转,最终随访到12周(3个月)判断有无HIV感染[29,30,31,32,33]。同时还应检测HBV、HCV及其他性病病原体,并监测...
HIV窗口期(window period)是指自HIV感染至感染者血清中HIV抗体、抗原或核酸等感染标志物能被检测出之前的时期。目前实验室检测HIV抗体、抗原和核酸检测的窗口期分别为HIV感染后的3周、2周和1周左右[2]。一般来讲,窗口期的长短受病毒、宿主、检测方法及样本等因...
Understanding the window period is the basis for HIV test counseling, helping to provide key information about how soon after HIV exposure the tests and repeat tests should be offered and when the HIV infection can be excluded after negative test results are obtained. It has guiding significance ...
To find out where you can get tested, checkhiv.govorgettested.cdc.gov, or call 800-CDC-INFO (800-232-4636). Barriers to HIV Testing Research has shown that some people avoid getting an HIV test because they fear others’ negative attitudes about HIV. This stigma results largely from fear...
As seen in the figure, each type of HIV test has its own testing window, with the NAT capable of detecting HIV the earliest, followed by the antigen/antibody combination test, and lastly, the antibody test. HIV Testing kit Program Evaluations :https://www.cdc.gov/hiv/pdf/library/reports/...
CDC recommends testing again at least 90 days after exposure to be sure that a negative test res...