Oct 07, 2007 08:43
"...to have a current PCR (polymerase chain reaction) HIV test, which uses DNA technology to test for fragments of the HIV virus in the blood. It is known that HIV takes about 3 months before it is present in the blood in amounts large enough to be detectable by HIV anti-body testing. Since the PCR test is able to detect even fragments of DNA, the PCR test can detect HIV in the blood about a week after infection. "
методом ПЦР можно заметить примерно через неделю.
Правда, достоверность метода оставляет некоторые вопросы, небольшие я считаю.
Считаю источник достаточно достоверным, процентов на 90 как минимум в нем уверен.