**2. Cervical cancer generalities**

 Cervical cancer (CC) is a principal cause of death in women in the whole world [9, 11, 13]. Prior reports indicated this cancer contributed with approximately 500,000 new cases and produced between 270,000 and 300,000 deaths in 2015 [9, 11, 13–15]. However, is clear that Hispanic women have a high incidence of cervical cancer and a significant death rate than other women in the world [16, 17]. The described above probably is due to the interaction between genetic factors of the population, geographic locations and environment exposures [18, 19]. In general, the susceptibility to the pathogens as human papillomaviruses (HPV), lifestyle and cultural factors and inadequate medical system contribute to the development of cervical cancer [17–19].
