Curative worm
From Tardis Wiki, the free Doctor Who reference
"Curative worm" is a title based upon conjecture.
Check the behind the scenes section, the revision history and discussion page for additional comments on this article's title.
Ro-Jedda provided Tyler Steele with worms for him, Ng and Jack Harkness to consume to kill the parasite that had infected each of them. (AUDIO: Love Rat)