Several questions remain, however. One is how the HPV test compares to the liquid-based Pap test, as neither of these studies used the newer test. And, Saslow pointed out, an emerging group of young women will have been vaccinated against HPV, and it's not clear how that might affect the reliability of the HPV test in the future.
More information
For more on preventing cervical cancer, visit the National Cancer Institute.
SOURCES: Joakim Dillner, M.D., Ph.D., professor, virology, Lund University and Malmo University Hospital, Malmo, Sweden; Marie-Helene Mayrand, M.D., assistant professor, obstetrics and gynecology and social and preventive medicine, University of Montreal; Debbie Saslow, Ph.D., director, breast and gynecologic cancer, American Cancer Society, Atlanta; Oct. 18, 2007, New England Journal of Medicine
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