Sometime Roughly Between 28 Days to Weeks Later...As Dawn vs. The Ambling Dead

The good news ... the CDC just announced that we may have possibly seen the last variant of Covid-19 variant.  The pandemic is finally ending.
The bad news ... the CDC also just announced the discovery of a new virus that's turning those people and animals who are by it into ravenous, flesh-eating zombie-like mutations.  The 'Zombie Apocalypse' is about to begin.
The question now is ... what will Dawn and the rest of her ragtag, senior class high school friends do now that the world's being overrun by these carnivorous mutants? ... Not that any of them had any significantly noteworthy or grand plans after graduation anyway.
Who knows ... perhaps being surrounded by all this death will bring some purpose to their lives.