Chen-7

From Tardis Wiki, the free Doctor Who reference
Revision as of 02:28, 26 February 2018 by 66.215.84.193 (talk) (Literally nothing “implies” that it disables regeneration. The Eleventh Doctor was the final incarnation of the Doctor’s original regeneration cycle)

Chen-7, also known as the One Day Plague, was a pathogen capable of killing individuals within the space of a single day. Only species with binary vascular systems, including Apalapucians and Time Lords, could contract the disease.

When a Chen-7 plague threatened the planet of Apalapucia, the Apalapucians created the Two Streams Facility, which used temporal technology to isolate the patients and stretch out the day into a lifetime. (TV: The Girl Who Waited)