Raw numbers, she seems interesting.
I'm concerned about the combat skill only being the unarmed vampire way of dealing with people with the concept of the character being an Anti-vampire campaigner. Seems with that mindset she'd avoid doing things that were more fitting with the vampire role and try to be more human. Some unarmed mixed in would be great, but not as highly focused.
That said, I like what's essentially a Vampire Face. Brings in a racial archetype I've had players try to use and steps it up into a more interesting concept.
The qualities are interesting and I'd like to see the character background information for that positive quality Privileged Family Name and the why for the negative quality Computer Illiterate. Since she's a sort of public figure, makes perfect sense for her to be a SINer and the negative quality for prejudiced works great here, assuming she's publicly a vampire.
Seems she would have more contacts to me, again going back to her role as a campaigner she'd be making political connections. The Vampire Hunter makes for an interesting shadow contact, but I'd love to see something more from the political or maybe media arenas.
Overall though, I'd totally let this character into my games with an attached cool Biography.