貌似是每个周五出结果,我记不清楚了。
如果你要是问医生的话,他们永远不会给你保证的,也就是告诉你个基本排除。
给你看点参考资料吧,
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.
这个是美国cdc的资料,关于核酸的。