One of my Russian girls got out of her pen and I found her and my Western Ornate going at it on the patio.
I waited for him to finish because I was afraid I could hurt one or both of them if I pulled them apart. She's back in her enclosure with the other Russian torts.
Is there anything in particular I should watch for disease-wise? Should I keep her separated from the other Russians for awhile?
That must have been a site to discover.

I'd just check the usual stuff (eyes, nose, poo, activity level, etc.) Maybe separate her for a couple of weeks. If nothing's apparent by that point, put her back in with the rest of the gang.