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 Study suggests possible new target for treating and preventing Alzheimer's
02.12.2016 | Oregon Health & Science University

nachricht The first analysis of Ewing's sarcoma methyloma opens doors to new treatments
01.12.2016 | IDIBELL-Bellvitge Biomedical Research Institute

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: Shape matters when light meets atom

Mapping the interaction of a single atom with a single photon may inform design of quantum devices

Have you ever wondered how you see the world? Vision is about photons of light, which are packets of energy, interacting with the atoms or molecules in what...

Im Focus: Novel silicon etching technique crafts 3-D gradient refractive index micro-optics

A multi-institutional research collaboration has created a novel approach for fabricating three-dimensional micro-optics through the shape-defined formation of porous silicon (PSi), with broad impacts in integrated optoelectronics, imaging, and photovoltaics.

Working with colleagues at Stanford and The Dow Chemical Company, researchers at the University of Illinois at Urbana-Champaign fabricated 3-D birefringent...

Im Focus: Quantum Particles Form Droplets

In experiments with magnetic atoms conducted at extremely low temperatures, scientists have demonstrated a unique phase of matter: The atoms form a new type of quantum liquid or quantum droplet state. These so called quantum droplets may preserve their form in absence of external confinement because of quantum effects. The joint team of experimental physicists from Innsbruck and theoretical physicists from Hannover report on their findings in the journal Physical Review X.

“Our Quantum droplets are in the gas phase but they still drop like a rock,” explains experimental physicist Francesca Ferlaino when talking about the...

Im Focus: MADMAX: Max Planck Institute for Physics takes up axion research

The Max Planck Institute for Physics (MPP) is opening up a new research field. A workshop from November 21 - 22, 2016 will mark the start of activities for an innovative axion experiment. Axions are still only purely hypothetical particles. Their detection could solve two fundamental problems in particle physics: What dark matter consists of and why it has not yet been possible to directly observe a CP violation for the strong interaction.

The “MADMAX” project is the MPP’s commitment to axion research. Axions are so far only a theoretical prediction and are difficult to detect: on the one hand,...

Im Focus: Molecules change shape when wet

Broadband rotational spectroscopy unravels structural reshaping of isolated molecules in the gas phase to accommodate water

In two recent publications in the Journal of Chemical Physics and in the Journal of Physical Chemistry Letters, researchers around Melanie Schnell from the Max...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

ICTM Conference 2017: Production technology for turbomachine manufacturing of the future

16.11.2016 | Event News

Innovation Day Laser Technology – Laser Additive Manufacturing

01.11.2016 | Event News

#IC2S2: When Social Science meets Computer Science - GESIS will host the IC2S2 conference 2017

14.10.2016 | Event News

 
Latest News

NASA's AIM observes early noctilucent ice clouds over Antarctica

05.12.2016 | Earth Sciences

Shape matters when light meets atom

05.12.2016 | Physics and Astronomy

Researchers uncover protein-based “cancer signature”

05.12.2016 | Life Sciences

VideoLinks
B2B-VideoLinks
More VideoLinks >>>