The New Humans or The Flesh were a creation of the Sisters of Plenitude and were used for curing diseases. The New Humans were grown from Human cells and were given every known disease, in order for the Sisters of Plenitude to find the cures. When released in the year 5,000,000,023, the New Humans went onto wreak havoc across the New New York Hospital, but were all soon cured by the Doctor and taken into care, later founding a new race of Humanity. (DW: New Earth)
Behind the Scenes
The New Humans were to have originally to have featured large open wounds, however this was changed through the design process as it was considered too horrific.