I’ve always thought that humans were created with a number of “behavioral control systems” that kick-in when humans get a bit too “playful”, and then weed out the troublemakers. Syphilis being one (and now coming back), AIDS, and now this. It will probably still be another 100 years, if that, before we can really fight these thing...and maybe by then, we’ll get the message.
The homosexuals can rely on a complicit central socialist government to continue to spend billions to research AIDs and this new killer in order that these sodomites can continue their love affair with the anus.