Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Trumpeting vaccination may only entrench opposition

19.05.2005


Extolling the safety and benefits of childhood vaccinations may only serve to strengthen and entrench the positions of those philosophically opposed to them, says new research led by University of Toronto scientists.



"Changing attitudes about pediatric vaccination can be challenging," says Dr. Kumanan Wilson, professor of medicine and health policy, management and evaluation at U of T, internal medicine physician at Toronto General Hospital, University Health Network, and lead author of the research. "Some parents have strongly held beliefs about the safety and benefits of vaccines and any attempts to try to change their minds may only strengthen their anti-vaccine sentiments."

Wilson and his colleagues from U of T and McMaster University sought to test the attitudes of people known to have views not supportive of vaccination. They randomly divided 97 participants into two study groups. One group received an evidence-based lecture on the benefits of polio vaccine while the other received a talk by a polio survivor. Participants completed surveys about their attitudes to vaccines before and after the presentations. "Before" surveys confirmed the researchers’ initial hypothesis – these participants were generally non-supportive of vaccines with only nine per cent saying they would recommend the polio vaccine and six per cent saying they would recommend the MMR (measles, mumps and rubella) vaccine.


However, analysis of the "after" surveys revealed surprising results – some respondents reported being even more opposed to vaccination. After seeing the presentations, 25 per cent reported being less likely to recommend the polio vaccine and 38 per cent were less likely to think polio was a serious problem.

"For some parents, concerns about vaccines are deeply held and physicians need to be aware of these findings when confronting parents who are strongly opposed to vaccination," warns Wilson. "Prolonged discussions may be counterproductive and could in fact damage the physician-patient relationship." The study appeared the April issue of Vaccine.

Janet Wong | EurekAlert!
Further information:
http://www.utoronto.ca

More articles from Health and Medicine:

nachricht Organ-on-a-chip mimics heart's biomechanical properties
23.02.2017 | Vanderbilt University

nachricht Researchers identify cause of hereditary skeletal muscle disorder
22.02.2017 | Klinikum der Universität München

All articles from Health and Medicine >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Breakthrough with a chain of gold atoms

In the field of nanoscience, an international team of physicists with participants from Konstanz has achieved a breakthrough in understanding heat transport

In the field of nanoscience, an international team of physicists with participants from Konstanz has achieved a breakthrough in understanding heat transport

Im Focus: DNA repair: a new letter in the cell alphabet

Results reveal how discoveries may be hidden in scientific “blind spots”

Cells need to repair damaged DNA in our genes to prevent the development of cancer and other diseases. Our cells therefore activate and send “repair-proteins”...

Im Focus: Dresdner scientists print tomorrow’s world

The Fraunhofer IWS Dresden and Technische Universität Dresden inaugurated their jointly operated Center for Additive Manufacturing Dresden (AMCD) with a festive ceremony on February 7, 2017. Scientists from various disciplines perform research on materials, additive manufacturing processes and innovative technologies, which build up components in a layer by layer process. This technology opens up new horizons for component design and combinations of functions. For example during fabrication, electrical conductors and sensors are already able to be additively manufactured into components. They provide information about stress conditions of a product during operation.

The 3D-printing technology, or additive manufacturing as it is often called, has long made the step out of scientific research laboratories into industrial...

Im Focus: Mimicking nature's cellular architectures via 3-D printing

Research offers new level of control over the structure of 3-D printed materials

Nature does amazing things with limited design materials. Grass, for example, can support its own weight, resist strong wind loads, and recover after being...

Im Focus: Three Magnetic States for Each Hole

Nanometer-scale magnetic perforated grids could create new possibilities for computing. Together with international colleagues, scientists from the Helmholtz Zentrum Dresden-Rossendorf (HZDR) have shown how a cobalt grid can be reliably programmed at room temperature. In addition they discovered that for every hole ("antidot") three magnetic states can be configured. The results have been published in the journal "Scientific Reports".

Physicist Dr. Rantej Bali from the HZDR, together with scientists from Singapore and Australia, designed a special grid structure in a thin layer of cobalt in...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Booth and panel discussion – The Lindau Nobel Laureate Meetings at the AAAS 2017 Annual Meeting

13.02.2017 | Event News

Complex Loading versus Hidden Reserves

10.02.2017 | Event News

International Conference on Crystal Growth in Freiburg

09.02.2017 | Event News

 
Latest News

Stingless bees have their nests protected by soldiers

24.02.2017 | Life Sciences

New risk factors for anxiety disorders

24.02.2017 | Life Sciences

MWC 2017: 5G Capital Berlin

24.02.2017 | Trade Fair News

VideoLinks
B2B-VideoLinks
More VideoLinks >>>