UngeheuerLich
Legend
It looks like they have healing surges of their own and can spend them. But from the preview it looks like their healing surge number for a day seems to be around the order of 0+con or 1+con or even 1 (without con)A good preview. It gives a good idea of the vampire and how he/she/it will interact with the party. Basically a healing surge machine. This character will likely never run out of surges.
Can a vampire spend their surges to heal themselves? I am not sure from the preview.
Edit: Ok, I see if they have more than their normal max after a short rest they lose them and full heal. Nice if badly wounded and they only are plus one surge. I imagine they can heal from a Healing word normally, and will be getting occasional surges from powers (and probably spending them) on powers.
I gotta admit, that is an interesting mechanic, and fits the vampires very well.
The potential gathering of healing surges over the day could be very strong if the vampire has ways to give them away to other party members.
So they have a small number of emergency surges, which may represent stored blood, but their usual means of regeneration is drinking blood from someone. And if a day starts badly and there is noonce to drink from, chances are great that a vampire runs around with 0 surges and bloodied hp.