https://www.nejm.org/doi/full/10.1056/NEJMoa1917338 “During the study period, we evaluated girls and women for cervical cancer until their 31st birthday. #CervicalCancer was diagnosed in 19 women who had received the #quadrivalent #HPVVaccine and in 538 women who had not received the #vaccine. The cumulative incidence of cervical cancer was 47 cases per 100,000 persons among women who had been vaccinated and 94 cases per 100,000 persons among those who had not been #vaccinated.”