According to the CDC, more than a million people in the US have HIV for the first time since the height of the AIDS epidemic in the 80s.
I was recently at an event where they were handing out free condoms, and I remarked to a friend of mine that the timing was good since my supply was running low. He said that when he runs out of condoms, he just flips her over, grabs the lube, and starts fucking her in the ass.
This guy is generally smart, and given how much of a slut he is, I was sort of shocked that he's so cavalier about safe anal sex. Maybe he figures it's easier to catch something on the recieving end, but damn, that's not a risk I'd ever want to take either way.