28 Weeks Later (2007)
Six months have passed since the rage virus has annihilated the British Isles. The U.S. Army declares that the war against 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--showing no outward symptoms--it is more dangerous..