28 Weeks Later

28 Weeks Later is a 2007 post-apocalyptic action horror film directed by Juan Carlos Fresnadillo, who co-wrote it with Rowan Joffé, Enrique López Lavigne, and Jesús Olmo. It is a standalone sequel to 28 Days Later (2002) and the second instalment in its series. The film stars Robert Carlyle, Rose Byrne, Jeremy Renner, Harold Perrineau, Catherine McCormack, Mackintosh Muggleton, Imogen Poots, and Idris Elba. Set six months after the earlier Rage Virus outbreak, it follows the US-led NATO forces' attempt to establish a safe zone in London, the consequences of two young siblings breaking protocol, and the virus's reintroduction into Britain.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.