窗口期（Window period）是指从HIV感染人体到感染者血液中能检出HIV抗体之间的时期，一般为14-21天。
This page gives information on how soon HIV can be detected by a blood test and when you can be confident in the result. The window period of modern laboratory HIV tests is 45 days. The window period of rapid, point-of-care tests and self-tests is 90 days. The window period refers ...
从艾滋病病毒进入人体到血液中产生足够量的、能用检测方法查出艾滋病病毒标志物(p24抗原或抗体)之间的这段时期,称为HIV感染窗口期(window period)。该窗口期长短是相对于所采用的检测试剂而确定的。一般而言,第三代检测试剂窗口期为暴露后6-8周,第四代检测试剂的窗口期为暴露后4-6周。窗口期因试剂的敏感性不同...
Window period depends on the type of HIV test.Antibody tests can usually detect HIV23 to 90 day...
HIV感染者从发生HIV暴露到血液中持续量化检出病毒标志物的时期是感染的窗口期(window period),一般指从HIV暴露到稳定检出HIV抗体的时期[3,4]。从HIV暴露到血液中稳定检出病毒核酸的时期称为隐匿期(eclipse period),是窗口期的最早期,也可认为是HIV核酸检测...
[4] HIV i-base. (2021, June 1). What is the window period for an HIV test?. https://i-base.info/guides/testing/what-is-the-window-period#:~:text=UK%20guidelines%20recommend%20a%20window,not%20need%20to%20be%20confirmed.
HIV RNA Test is used to detect new (acute) HIV infection 9-11 days post exposure. Know HIV Early Detection Test Accuracy, Cost, Window Period.
[4] HIV i-base. (2021, June 1). What is the window period for an HIV test?. https://i-base.info/guides/testing/what-is-the-window-period#:~:text=UK%20guidelines%20recommend%20a%20window,not%20need%20to%20be%20confirmed.
4.Time Until Emergence of HIV TestReactivity Following Infection With HIV-1: Implications for Interpreting TestResults and Retesting After Exposure. Clinical infectious diseases ,2017, 64(1):53-59. 5.Work Group 2 Diagnostics & LaboratoryHIV & STI,2018,Reassessment of the Diagnostics Window Period...
Every HIV test has a different “window period.” That’s how long you need to wait after exposure until you can expect an accurate result. No HIV test can tell if you have the virus just after you’ve been exposed. If you get tested too soon, you may get faulty results. But if ...