“…This finding is consistent with other work documenting the influence of the media on the attitudes and behaviors of the general public regarding a variety of health issues (such as low back pain, breast cancer screening, and colon cancer screening). [40][41][42] However, it is important to recognize that parents have a variety of sources of information about vaccines, including their child's physician, their family members and friends, newspapers and magazines, and the Internet. 43 Therefore, although we documented a high degree of exposure to influenza-related media stories, our data cannot determine to what degree media stories, as opposed to other sources of vaccine information, led to the changes in parental attitudes that we observed.…”