ALL FLESH MUST BE EATEN! One shot!

The world you know doesn’t have zombies in their culture. So when the very sick or dying start attacking it’s a shock! Then the government starts covering it up.
The past year has been escalated by military intervention in the community and medical urgent care centers opened every 10 miles.
A new cult (the Cleveland browns) is preaching about miracles. The bikers seem too be the best anti-government way to get things and move.
Where to start? Why are the sick attacking? How to survive the “NIGHT OF DEATHS “?