Hey TP,
The break in the skin is something to watch for when you want to avoid contracting herpes there, but is not an issue when you want to avoid passing it on. That is to say, an OB can often manifest as a break in the skin which would shed the virus, but not every break in the skin is an OB and therefore won't necessarily shed the virus.
When you're shedding it's because the virus is active in your system and has found its way to the skin surface, but it tends to go to a previous OB site, not the nearest break in the skin. So unless you suspect the break or cut to be part of the symptoms of an OB, it's probably just another cut in the skin.
If the cut is at a previous OB site, you might want to be cautious though, since the stress at the skin level might reactivate the virus and weakened skin that produces a spontaneous break might indicate a minor OB happening. I'm guessing on that but if it was me, I'd be cautious.
And actually, the more I think about what you describe, the more I wonder if it really might be an OB, just with slightly different symptoms. My main OB site is the top of the buttocks and produces classic blisters, but I also get strange little cut-like symptoms around my labia and anal area sometimes that I believe are OBs. So unless you have another reason to suspect that it's "just a cut" (like recent activity there that could have torn the skin), you might want to treat it like it was an OB. If in doubt and it comes back, you could get a swab done on a fresh one to find out.
Another thought: You might be confusing the "rules" about herpes with those of HIV, which is common. If you're with someone you're not sure about HIV-wise and they have a break in the skin, then you would need to be cautious about that since the break in the skin could leak blood which would expose you to HIV if they have it. And with both HIV and HSV, a break in your skin would provide an entry point for the virus which could lead to you contracting it.
I hope that makes sense.
1in4
[This message has been edited by TheOneInFour (edited 03-28-2003).]