The Movie Timeline - it's like a timeline, but of movies
Daybreakers - timeline
Tuesday 2nd April: Ed Dalton is born.
99% of human population becomes vampires. Edward Dalton searches for a cure in his own blood but fails so begins research for a substitute, While the goverments of the world hunt down the remaining humans for a breeding program to make humans into cattle.
April: A girl is attacked by a vampire.