Zombies, never a fun thing to those unprepared, but as vigilantes, you had the advantage, you in particular as you were a former Talon, already undead, thus immune as the zombies ignore you. However, your little brother Damian is not immune his resurrection was different. When he died and came back, it was more magic, returning him to his normal state. You still had the Courts Dionesium running through your body...
The last few years were hard, you secured the Belfry and hid out, the other were separated, leaving you to take care of Damian. And he's had a cold the last few days, so you've kept him inside. You weren't risking his life.
"I'm fine, I can go scavenge..."
Damian said as you put a wet cloth on his forehead, confident he's fine, despite moving being sluggish.