15 DAYS LATER: MAINLAND BRITAIN HAS BEEN QUARANTINED 28 DAYS LATER: MAINLAND BRITAIN HAS BEEN DESTROYED BY THE RAGE VIRUS 5 WEEKS LATER: THE INFECTED HAVE DIED OF STARVATION 11 WEEKS LATER: AN AMERICAN-LED NATO FORCE ENTERS LONDON 18 WEEKS LATER: MAINLAND BRITAIN IS DECLARED FREE OF INFECTION 24 WEEKS LATER: RECONSTRUCTION BEGINS 28 WEEKS LATER
https://primoaccordo.net/john-murphy/welcome-to-britain28-weeks-later-ost.htm