#2404: First Thing explain

[Ponytail and Cueball are walking toward the right side of a single panel. Ponytail is gesturing with one arm.]

Ponytail: The first thing I’m going to do after I get the vaccine?

Ponytail: Definitely make a bunch of spike proteins and engulf them with dendritic cells.

Ponytail: Then I’ll probably display the antigens to my T-cells…