31 January 2012, Open Letter To: Kathleen Sebelius, Secretary of Health and Human Services – Kathleen.Sebelius@hhs.gov Subject: Rescind approval of Gardasil® due to lack of efficacy during post-licensure monitoring Dear Ms. Sebelius: The quadrivalent human papillomavirus (HPV) vaccine, Gardasil® was approved for marketing as a drug to prevent cervical cancer under the fast track drug […]