Shows & Panels
Shows & Panels
- The 2014 Big Picture on Cyber Security
- AFCEA Answers
- American Readiness: Renewable Power and Efficiency Technologies
- Ask the CIO
- Building the Hybrid Cloud
- Connected Government: How to Build and Procure Network Services for the Future
- Continuing Diagnostics and Mitigation: Discussion of Progress and Next Steps
- Federal Executive Forum
- Federal News Radio's National Cyber Security Awareness Month Special Panel Discussion
- Federal Tech Talk
- The Future of Government Data Centers
- The Future of IT: How CIOs Can Enable the Service-Oriented Enterprise
- Government Perspectives on Mobility and the Cloud
- The Intersection: Where Technology Meets Transformation
- Maximizing ROI Through Data Center Consolidation
- Mitigating Insider Threats in Virtual & Cloud Environments
- Modern Mission Critical Series
- The New Generation of Database
- Reimagining the Next Generation of Government
- Targeting Advanced Threats: Proven Methods from Detection through Remediation
- Transformative Technology: Desktop Virtualization in Government
- The Truth About IT Opex and Software Defined Networking
- Air Traffic Management Transformation Report
- Cloud First Report
- General Dynamics IT Enterprise Center
- Gov Cloud Minute
- Government in Technology Series
- Homeland Security Cybersecurity Market Report
- National Cybersecurity Awareness Month
- Technology Insights
- The Cyber Security Report
- The Next Generation Cyber Security Experts
Shows & Panels
HPV shots don't make girls promiscuous, study says
Monday - 10/15/2012, 12:25am EDT
By LINDSEY TANNER
AP Medical Writer
CHICAGO (AP) - Shots that protect against cervical cancer do not make girls promiscuous, according to the first study to compare medical records for vaccinated and unvaccinated girls.
The researchers didn't ask girls about having sex, but instead looked at "markers" of sexual activity after vaccination against the sexually transmitted human papillomavirus, or HPV. Specifically, they examined up to three years of records on whether girls had sought birth control advice; tests for sexually transmitted diseases or pregnancy; or had become pregnant.
Very few of the girls who got the shots at age 11 or 12 had done any of those over the next three years, or by the time they were 14 or 15. Moreover, the study found no difference in rates of those markers compared with unvaccinated girls.
The study involved nearly 1,400 girls enrolled in a Kaiser Permanente health plan in Atlanta. Results were published online Monday in Pediatrics.
Whether vaccination has any influence on similar markers of sexual activity in older teens wasn't examined in this study but other research has suggested it doesn't.
The study is the first to use medical outcomes data to examine consequences of HPV vaccination and the results are "comforting and reassuring," said lead author Robert Bednarczyk, a researcher at Kaiser and Emory University. Both institutions paid for the study.
HPV is the leading cause of cervical cancer and also has been linked with anal and oral cancers in women and men.
The federal Centers for Disease Control and Prevention and the American Academy of Pediatrics recommend HPV shots for girls and boys at age 11 or 12, before they have ever had sex. Three doses are generally recommended over six months.
Some parents have raised concerns that the shots "are a license to have sex," but the study bolsters evidence against that concern, said Dr. Elizabeth Alderman, an adolescent medicine specialist at The Children's Hospital at Montefiore in New York City. She was not involved in the study.
A CDC study published in January suggested that the shots don't promote sexual activity among older girls, but it relied on self-reporting, at ages 15 to 24. That's a less reliable method than the new study, Alderman said. She has been a paid speaker for Merck & Co., which makes one of the two HPV vaccines sold in the United States, but said she has no current financial ties to the company.
In the new study, at least 90 percent of vaccinated and unvaccinated girls did not seek pregnancy tests, chlamydia tests or birth control counseling, markers that were considered surrogates for sexual activity during up to three years of follow-up. Two in each group became pregnant. Chlamydia, a common sexually transmitted disease, was diagnosed in one vaccinated girl and three unvaccinated girls.
Three of the study's four co-authors reported having done previous research funded by Merck.
American Academy of Pediatrics: http://www.aap.org
HPV vaccination: http://1.usa.gov/1tgXtd
AP Medical Writer Lindsey Tanner can be reached at http://www.twitter.com/LindseyTanner
(Copyright 2012 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.)