[There's no reply for quite a while, but (seemingly unrelated to Babs) a self-administerable vaccine shows up nearly immediately via (well-payed, vaccinated) courier at his home addressed to Commissioner Gordon and with concise instructions. At the bottom of the instruction page is a small Bat logo. In addition, the tablet/comm that he received for Christmas starts softly pinging a notification from the drawer where it's stored. Turning the screen on reveals a synopsis of what has happened while he's been away.]