28 Weeks Later

"28 Weeks Later" picks up six months after the rage virus has annihilated the mainland Britain. The US army declares that the war against the infection has been won, and that the reconstruction of the country can begin. As the first wave of refugees return, a family is reunited - but one of them unwittingly carries a terrible secret. The virus is not yet dead, and this time, it is more dangerous than ever. (official distributor synopsis)