https://en.wikipedia.org/wiki/Doomsday_(film)

doomsday ver8 - Doomsday (2008)

When the first outbreak of the Reaper virus hit Scotland, Eden Sinclair was one of the last to escape containment and had to leave her mother behind. Twenty-five years later, Maj. Eden Sinclair (Rhona Mitra) leads a team back into the hot zone to find a counter-agent to the virus, which has re-emerged in London. She and her comrades wage a desperate battle for survival against feral survivors, as they try to prevent it from ushering in a new dark age...


http://www.rottentomatoes.com/m/doomsday/

http://www.imdb.com/title/tt0483607/

... and it has Lee-Ann Liebenberg in it!


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