Two doses of the HPV vaccine may be enough to protect women against the virus that causes cervical cancer, according to a new study. After four years, women who had just one or two shots had the same infection rate as women who had three shots. That could
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Read the complete post at http://www.npr.org/blogs/health/2011/09/08/140300599/fewer-shots-of-hpv-vaccine-may-still-protect-against-cancer?ft=1&f=103537970
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Sep 08 2011, 12:47 PM
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NPR Blogs: Shots - Health Blog