Measles Outbreak Illustrates Hidden Costs Of Trusting “People Like Us”
May 2, 2008In an interesting post, Forrester analyst Jeremiah Owyang recently focused on a study produced by his firm indicating that people trust their “peers or people” they know more than experts. Over the past few years, people have used data like this to explain why online media generated by non-experts seems to carry a lot of weight. What’s most intriguing about this new analysis is that generic “bloggers” don’t get a lot of credit, while friends, family and well-respected colleagues do.
While trusting “people like me” has certainly had a lot of benefits, it does have a dark side. Take the debate over whether there is a link between vaccines and autism. A growing body of parents have squared off against scientific experts who insist that vaccines do not cause autism. Parents are not buying their arguments.
Commenting on a New York Times story about the vaccination debate, Amy Tuteur, MD discussed why she believes the anti-vaccination argument is so powerful. She wrote:
“Vaccine rejectionism has been around for more than 200 years, almost as long as vaccines themselves. Over those two hundred years not one of the myriad claims of vaccine rejectionists have turned out to be true. . . . the cultural claims of vaccine rejectionists resonate with prevailing cultural assumptions. . . . Agreement with doctors is constructed as a negative and refusal to trust is constructed as a positive cultural attribute . . .”
Sound familiar? We’ve seen these cultural trends played out again and again in the blogosphere, on social networks and other places where people gather online to discuss various topics, including health. However, sometimes trusting “people like us” comes at a great cost.
Earlier this week, the Centers for Disease Control (CDC) reported that there has been an unprecedented explosion of measles cases in several states this year. Parents who have refused to vaccinate their children are a major reason measles outbreaks have jumped this year. According to the CDC:
“Of the 64 people infected by the measles virus, only 1 had documentation of prior vaccination. Among the other 63 case-patients were 14 infants who were too young to be vaccinated. Many of the cases among US children occurred in children whose parents claimed exemption from vaccination due to religious or personal beliefs, or in children too young to be vaccinated. Disease transmission occurred in a variety of community and healthcare settings, including homes, childcare centers, schools, hospitals, emergency rooms, and doctors’ offices.”
The measles outbreak is one example of how trusting our peers can sometimes have nasty public health consequences. Perhaps this latest news will help people better weigh the currently unproven autism risks of vaccination against the very real chance that measles can lead to significant complications for vulnerable infant/child patients.
Posted by fardj




