Originally Posted by Nightshade
You say diseases don't just appear...you are right they don't, but they do mutate. Perfect example is a cold since you never catch the same cold twice but you catch a variant or mutation of the cold virus.
You may be right it may have been transmitted through blood contact since it lives within the blood system and is transmitted through blood products...btw all liquids expelled and created by the body are blood products (just an fyi).
No I agree. And there's tons and tons of variants of the HIV/AIDS virus around, it's rapidly mutating and that's why it's uncureable for the most part. You bring up a good point.
My point is, AIDS didn't develop from a conventional STD. Strands of the virus share absolutely no commonalities at all.
And while all liquids expelled are produced through blood involvement, not all of them carry DNA strands.