Senator Beverly Hammerstrom of Michigan introducted two bills last week to ensure that girls entering the sixth grade in Michigan have been vaccinated for human papillomavirus (HPV). This is a significant move towards prevention of health problems later in life, as approximately 75% of adult women are infected with some form of HPV virus, and several strains of the virus are a necessary precursor to cervical cancer.
The vaccine, Garadasil, has been shown in clinical trials "to be 100% effective in preventing HPV infection with strains 16 and 18, which together cause about 70% of cervical cancer cases, in women who do not already have the virus." Under these bills, the vaccine will also be made available as a no-cost immunization through Medicaid, for Alaska-Native and American Indian children, and for some uninsured girls. Families with religious or health-based objections to vaccination will be permitted an exemption.








