Only if the culture allows it.
The spread of AIDS or Grid, as it was called, through the gay community in San Francisco and other metropolitan places was predominately blamed on the swinger-like lifestyles of many gays through that time period.
AIDS has spread to amazing proportions in Africa through the heterosexual population to a worse extant than Grid in the US ever could hope to match.
So no, a "problem with disease" is a moot point, as the act of being homosexual doesn't increase chances of a disease, considering heterosexuals in Africa are being decimated to a worse degree.
Now, being dirty, particular lifestyle habits, and all that? That spreads disease. The actual sexual orientation has little significant bearing on disease propagation.
The spread of AIDS or Grid, as it was called, through the gay community in San Francisco and other metropolitan places was predominately blamed on the swinger-like lifestyles of many gays through that time period.
AIDS has spread to amazing proportions in Africa through the heterosexual population to a worse extant than Grid in the US ever could hope to match.
So no, a "problem with disease" is a moot point, as the act of being homosexual doesn't increase chances of a disease, considering heterosexuals in Africa are being decimated to a worse degree.
Now, being dirty, particular lifestyle habits, and all that? That spreads disease. The actual sexual orientation has little significant bearing on disease propagation.