Quote Originally Posted by x hannah x
Whats unsafe about it? She's not turned on by aids blood. I don't see anything dangerous in it.

Presenting this as something one NEEDS to cure seems unhealthy. Wanting to do so is a different thing, but its certainly not a risky fetish.
It "can be" because some progress into practices such as:

Warning - Explicit content in link below:
Roman Showering.
(Not as in images, just description.)

Just being aroused by it is not, (in itself,) unhealthy. It is the actions one can progress into.