<qa>  What is the primary cause of cervical cancer?Human papillomavirus HPV infection is the primary cause of cervical cancer, a major public health problem in Africa. Currently there are three vaccines Cervarix, Gardasil and Gardasil-9 that offer excellent protection against HPV infection with vaccine-related HPV genotypes. The objective of this trial is to demonstrate non-inferiority of immune responses with 1 dose of HPV vaccine compared with the recommended 2 or 3 doses of the same vaccine by evaluating HPV 1618-specific seropositivity, antibody avidity and memory B cell responses at M36. Specifically, the investigators will determine whether a single dose of the 2-valent HPV vaccine Cervarix, that protects against HPV 1618 genotypes or of a new 9-valent HPV vaccine Gardasil-9,that protects against HPV 61116183133455258 produces immune responses that are non-inferior to those observed with 3 doses of vaccine when given to HIV-negative 9-14 years old girls in a malaria-endemic region of Tanzania. 