Angel has syphilis

I never thought of that but, yeah, you're right. He got it from Darla. And Conor must've been born with it, so Cordy must have it too. Hey, if we're gonna go there, let's really go there.

Luckily fo' Nina, it wasn't werewolf syphilis. Think Lindsey has it? Did they "do" it...?! He & Angel, I mean. ;p It's hard to tell when you have to read between the lines most of the time.

The guy doesnt have a heartbeat, nor does he even breathe. He's basically a magically animated dead body that had his soul magically cursed into it.

Bacteria and viruses dont live forever and on everything. They can and do die as well.

So I dont think Angel or Darla had syphillis since it cannot live on their vampiric animated corpses.