From what I understand, there is strong reason to suspect such bias in the animal models, as many other animal tests were conducted previously attempting to show SIV causing AIDS, and they uniformly failed. From what I have read, the SIV injections failed to do anything in chimps. We don’t know how many other rhesus monkeys were injected, but I find it highly unlikely that the five in this study (3 out of 5 of which developed immune defeciency) were the first.
That bias is interesting and it would be useful to have a metastudy covering all the animals that have been injected, but of course most naturally occuring strains of species specific virus should be expected to be harmless. So the ‘bias’ doesn’t really tell you much and is expected either way.
I’ll look to see if there is any skeptic review of the SIV injections which did succeed, because in my mind that is fairly strong evidence. If HIV analogs cause AIDS-like illness in primates when they hop species or traditional barriers, this is a good experiemental model for HIV crossing over into humans and causing illness, and is far stronger in my mind than the murky epidimelogical data with all of it’s drug cofactor issues.
The lab monkeys are in a controlled environment—we know they weren’t using drugs, weren’t fed AZT, etc etc.
From what I understand, there is strong reason to suspect such bias in the animal models, as many other animal tests were conducted previously attempting to show SIV causing AIDS, and they uniformly failed. From what I have read, the SIV injections failed to do anything in chimps. We don’t know how many other rhesus monkeys were injected, but I find it highly unlikely that the five in this study (3 out of 5 of which developed immune defeciency) were the first.
That bias is interesting and it would be useful to have a metastudy covering all the animals that have been injected, but of course most naturally occuring strains of species specific virus should be expected to be harmless. So the ‘bias’ doesn’t really tell you much and is expected either way.
I’ll look to see if there is any skeptic review of the SIV injections which did succeed, because in my mind that is fairly strong evidence. If HIV analogs cause AIDS-like illness in primates when they hop species or traditional barriers, this is a good experiemental model for HIV crossing over into humans and causing illness, and is far stronger in my mind than the murky epidimelogical data with all of it’s drug cofactor issues.
The lab monkeys are in a controlled environment—we know they weren’t using drugs, weren’t fed AZT, etc etc.