Heymy Daughter Has Been Given A Full Course Of Rabies

heymy daughter has been given a full course of rabies post post exposure, the last being on 27. 6. 2016. today i. e., 22.10.2016 she was again being scratched by the same cat and a little bit of blood oozed out which i washed with soap water followes by detol. Does she need another dose of vaccine or the immunity imparted by the previous course is enough. Plz let me know at the earliest.