Extended “Prolonged follow-up of healthy young women in
Costa Rica vaccinated and not vaccinated against Human Papilloma Virus” (conducted in collaboration with the National Cancer Institute, USA) Study to continue evaluating for 10 years the effectiveness of the human papillomavirus vaccine in healthy young women in Costa Rica.
Study of the prevalence and persistence
Of anal human papillomavirus infection and associated disease among women participating or who has participated in the “Extended follow-up of young women in Costa Rica who received vaccination against human papillomavirus types 16 and 18 and unvaccinated controls” study (in collaboration with the National Cancer Institute of EEUU). Study on anal infection by Human Papilloma […]