From the article:
Most recently, an oncology dietitian pointed out significant discrepancies in a new HPV vaccine effectiveness study published in the Journal of Infectious Diseases, which evaluated data from the National Health and Nutrition Examination Surveys (NHANES), 2003-2006 and 2007-2010.
The study pointed out that HPV vaccine uptake among young girls in the US has been low but concluded that:
“Within four years of vaccine introduction, the vaccine-type HPV prevalence decreased among females aged 14–19 years despite low vaccine uptake. The estimated vaccine effectiveness was high.”