NEW YORK — Health experts have expressed fear that Republican presidential candidate Michele Bachmann's comments about the human papillomavirus vaccine could set back progress in vaccinations, according to published reports.
The New York Times quoted experts as saying that vaccination rates often drop when public figures raise alarms about vaccines, including one who said it could set back efforts to vaccinate against human papillomavirus — a sexually transmitted infection that causes genital warts and several cancers in men and women — by three years.