This information is not advertised, and the FDA has not recommended screening for HPV prior to vaccination. The FDA did not even demand that a warning be included in the package insert.
According to Examiner.com:
"Now, Merck's research is indicating that Gardasil may also 'provide cross-protection' against other strains of HPV that are closely related to HPV 16 and 18 ... This means prior exposure to these additional strains may pose an increased risk for cervical cancer also, if combined with vaccination."Sources:
Examiner.com June 30, 2010
Morbidity and Mortality Weekly Report, May 28, 2010
Waco Tribune-Herald, June 21, 2010
ABC News Health Medical Unit, August 19, 2009












Comment: For more information regarding serious questions raised about the safety of the HPV vaccine Gardasil read the following articles:
Gardasil Researcher Speaks Out
Time for the Truth about Gardasil
More Propaganda: Study Weighs Risks of Vaccine for Cervical Cancer
New Worries About Gardasil Safety
The HPV Vaccine: Herd Immunity or Human Sacrifice?
Mother Keeping Up Her Campaign Against Gardasil
Two More Girls Die After Receiving Gardasil Cervical Cancer Vaccine
Judicial Watch Uncovers Three Deaths Relating to HPV Vaccine