Talk:Cheetah virus

Was it really a virus? I thought it was just the spirit of the planet itself, mentally imposing itself. I admit I haven't seen the episode in a while. -<Azes13 16:34, 6 February 2009 (UTC)

No, you're quite right, I'm wondering the same thing. I'm looking at the transcript, amd it never uses the word "Virus" once. I don't know whether it's from a novelisation or the Big Finish audios, or if it's just a fanon explanation / fan nickname, but I can't find anywhere that a "Cheetah Virus" has been discussed in televised Doctor Who, so exercise caution... 82.9.87.174talk to me 14:27, March 1, 2015 (UTC)