An infection's the detrimental colonization of a host organization by a foreign species. Infection may also refer to: "Infection" (Babylon 5), an episode of the television series Babylon 5 Infection (film), the English title of the Japanese film Kansen Infection (podcast), a horror podcast novel by Scott Sigler Infected, the adjective form of infection, may also refer to: Infected, a song from the film Repo! The Genetic Opera Infected (film), a 2008 TV film Infected with Martin Sargent, a… (More on Infectious)