Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!usc!elroy.jpl.nasa.gov!ucla-cs!usenet From: KARYPM%SJUVM.BITNET@mvs.oac.ucla.edu (Paul M. Karagianis) Newsgroups: sci.med.aids Subject: Antibody reaction time. Message-ID: <1991Apr22.211533.1693@cs.ucla.edu> Date: 22 Apr 91 18:03:32 GMT Sender: usenet@cs.ucla.edu (Mr. News Himself) Organization: UCLA, Computer Science Department Lines: 22 Approved: phil@wubios.wustl.edu Note: non-commercial reproduction. Nntp-Posting-Host: squid.cs.ucla.edu Archive-Number: 3100 seen a satisfactory response in the six months I've been following this group so I guess it's time to ask it again. What would be a realistic estimate of the time between HIV infection and having anti-bodies show up in typical (Elisa) testing? Last weeks TIME had a report of a study that tracked both virus and antibody levels in patients that the researchers could make a strong case for having been recently infected. Maximum antibody levels (judging from a simple graphic) appeared to occur around 2 months after infection. I also recall the CDC using >90 days in studies of needlesticks. The NYC Department of Health suggests 6 months. "Everybody" (by which I mean I see it echoed in the standard news media) seems to know that "it can take over a year" to develop antibodies; I'm wondering how they know this. There seems to be a boogeyman quality to this disease in that the same people who worry the about the race being obliterated by HIV infected mosquitos, dentists and toilet seats seem to perpetuate anecdotal stories of victims who didn't test positive for extended periods after the infection. I also speculate that there is a second problem in that we tend to correlate guilt with date of transgression. i.e. I'm more culpable for what I did yesterday that what I did umpteen months/years ago when "I was younger", or "less informed" or "before I found Christ (and/or You)".