Childhood immunizations - long proven invaluable in preventing contagious diseases - have become increasingly controversial. Despite numerous studies supporting safety and efficacy, a growing number of parents refuse to vaccinate their children. A study conducted by second-year University of Vermont (UVM) medical students identified several potential causes for drops in Vermont children's immunization rate, which ranks as one of the lowest nationally.
Results of the group's 22-question survey showed that the primary reasons for refusal to vaccinate include potential side effects and a belief that the diseases vaccinated against are not harmful. The survey, which covered parents' healthcare knowledge about their children, vaccination concerns, and vaccination status, was sent to participants of Vermont's Women Infant and Children's Program at two district health offices.
Representatives of the research group will present their findings at the American Public Health Association Annual Meeting in Washington, D.C. on October 30, 2011.
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