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Vaccine-Autism Link: Sound Science or Fraud?
Just a slim majority of Americans -- 52 percent -- think vaccines don't cause autism, a new Harris Interactive/HealthDay poll found.
NORWALK, Connecticut, USA (January 20, 2011) – Just a slim majority of Americans -- 52 percent -- think vaccines don't cause autism, a new Harris Interactive/HealthDay poll found.
Conversely, 18 percent are convinced that vaccines, like the measles-mumps-rubella (MMR) vaccine, can cause the disorder, and another 30 percent aren't sure.
The poll was conducted last week, following news reports that said the lead researcher of a controversial 1998 study linking autism to the MMR vaccine had used fraudulent research to come to his conclusion
The poll also found that parents who have lingering doubts about the vaccine were less likely to say that their children were fully vaccinated (86 percent), compared to 98 percent of parents who believe in the safety of vaccines. Still, the percentage of fully vaccinated children remains high, at 92 percent, the poll found.
"This sounds like a cup half-empty/cup half-full story," said Humphrey Taylor, chairman of The Harris Poll. He noted that while the number of people who believe in a connection between vaccines and autism is "only 18 percent," that nonetheless translates to "millions and millions and millions of people, and it's clear that in some cases that has led them to not vaccinate their children."
In the new Harris Interactive/HealthDay poll, 69 percent of respondents said they had heard about the autism-vaccination theory -- but only half (47 percent) knew that the original Lancet study had been retracted, and that some of that research is now alleged to be fraudulent.
Barbara Loe Fisher, president of the National Vaccine Information Center, which supports more research into vaccination safety, said: "Parents have legitimate questions about vaccine risks and want better vaccine science to define those risks for their own child. This concern long predated the debate about vaccines and autism. The National Childhood Vaccine Injury Act of 1986 was passed by Congress, in part, to address those concerns but has not done the job.”The new poll -- an online survey of 2,026 adults carried out Jan. 11-13, 2011 -- was done by Harris Interactive, one of the world's leading custom market research firms, and HealthDay, a leading producer and syndicator of health news
The complete findings of the newest joint Harris Interactive/HealthDay poll are available here. HealthDay's news report is available here. Full data on the poll and its methodology are available at Harris Interactive.
HealthDay, a division of Scout News LLC, is a leading producer and syndicator of evidence-based health news for consumers and physicians and is the largest syndicator of that news to Internet sites. Its consumer health news service (www.healthday.com) appears on more than 5,000 Web sites such as Yahoo!, MSN, iVillage, US News & World Report, hundreds of hospitals and hospital group Web sites, as well as print publication Web sites across the country. HealthDay also produces Physician's Briefing (www.physiciansbriefing.com); a news service for physicians, nurses and other medical professionals that is updated twice daily providing 15 articles a day across 32 medical specialties. HealthDay also provides custom content for major health portals. The newest addition to the HealthDay portfolio is HealthDay TV -- a 90-second news broadcast of essential health information that appears on several major media Web sites, US government Web sites and other health information sites.
About Harris Interactive
Harris Interactive is one of the world's leading custom market research firms, leveraging research, technology, and business acumen to transform relevant insight into actionable foresight. Known widely for the Harris Poll and for pioneering innovative research methodologies, Harris offers expertise in a wide range of industries including healthcare, technology, public affairs, energy, telecommunications, financial services, insurance, media, retail, restaurant, and consumer package goods. Serving clients in over 215 countries and territories through our North American, European, and Asian offices and a network of independent market research firms, Harris specializes in delivering research solutions that help us - and our clients - stay ahead of what's next. For more information, please visit www.harrisinteractive.com.
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