 Early in my career as a public health nurse, I remember mastering what I had to about syphilis so I could treat it and thinking, I'm never going to see this again, probably in my career. But that didn't happen. And now we really think we're seeing a reemergence of syphilis in all populations, including, of course, babies. And we hear that you have some important news, perhaps, about point of care testing. That's exactly right.