Upper Hand: Zombie Apocalypse

You have regained all of your supernatural strength (not all of your powers though), you put it to good use by giving this man a piggy back ride (an average height vampiress carrying a full grown man on her back, nice).

You were about to make a move towards the back of the grocery store, but you realise that one zombie (missing an eye, the flesh of his upper arm torn off) is a few feet away from you, shambling towards you for your human.

A zombie is no threat to a vampire so you completely disregarded it till you took this helpless human into consideration.

How do you get rid of it?