In a study published earlier this week The Lancet reported a 97.4% efficacy for Gardasil 9. HPV types covered are 6, 11, 16, 18, 31, 33, 45, 52 and 58. Data was collected from a large double blind study in 18 countries.
In a study published earlier this week The Lancet reported a 97.4% efficacy for Gardasil 9. HPV types covered are 6, 11, 16, 18, 31, 33, 45, 52 and 58. Data was collected from a large double blind study in 18 countries.