Ebolapox |
10-23-2007 08:38 PM |
Quote:
Originally Posted by cdcox
The journal article came out 2-1/2 months ago. If this was as big a deal as presented in the science daily link, it would have gotten more play in the popular press. It could play out to be worthwhile, but I think it's too early to declare victory.
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the problem is that this isn't the first 'cure' for AIDS. this is about the fourth or fifth 'cure' to AIDS that I can recall from the last ten years or so that I've been actively interested (and subsequently going to school for) public health/epidemiology, with a strong dose of genetics, chemistry, and virology) in viruses and bacteria.
the issue is that, as the article alluded to, AIDS is one agile little bug. every time they believe they have it cornered, it mutates. that's the beauty of genetics and 'natural selection,' really. we humans are lucky if we get a new generational flush every twenty years (from birth to having our own kids), yet there are certain viruses that reproduce and go from generation to generation in literally 20 minutes. in that twenty minutes, the viruses and bacteria that aren't successful are weeded out, and the ones that can resist treatment and otherwise succeed go on (after a fashion).
is this an aids cure? I hope so. there's literally only one virus on planet earth that I can think of that we have effectively 'cured.' smallpox. that's it. otherwise, bupkis. and the problem isn't getting any easier, as we throw 'antibiotics' at viruses all the time (got a cold? take this antibiotic!). which obviously is a huge issue, as VIRUSES ARE NOT BACTERIA. ANTIBIOTICS ONLY TREAT BACTERIA!... so now we have strains of drug resistant staph, strep, even TB. (anyway, I digress).
the point is, this is good news, hopefully. otherwise, the hidden war with our environment goes on. we've come a long way in regards to modern medicine, but we have a long way to go in the treatment of viruses and bacteria in human populations.
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