Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

New MUHC study adds more evidence to clear measles mumps rubella vaccine as a risk factor for autism

19.10.2006
MMR vaccine cleared as a risk factor for autism

A new MUHC study provides conclusive evidence that the Measles Mumps Rubella (MMR) vaccine is not associated with the development of autism spectrum disorders (ASDs). The study, published in the scientific journal Pediatrics, reveals fundamental errors in previous molecular studies that falsely implicated the MMR vaccine as a risk factor for autism. This study arose from a cross-disciplinary collaboration between Dr Brian Ward, Chief of Infectious Diseases at the MUHC, and Dr Eric Fombonne, Director of Pediatric Psychiatry at the Montreal Children's Hospital of the MUHC

"The hypothesis linking the MMR vaccine to autism was initially supported by molecular studies that found the measles virus persisting in certain biological tissues of children with autism who had received the MMR vaccination," says Dr. Eric Fombonne. Yasmin D'Souza, a graduate student in Dr. Ward's laboratory, used a carefully-structured approach to uncover errors in the techniques that had been used in these earlier studies which led to the false identification of the measles virus.

"The reluctance of parents to inoculate their children due to widespread fear of the MMR vaccine generated by these early studies has resulted in measles outbreaks, likely contributing to the deaths of several infants in the United Kingdom," says Dr. Brian Ward. "We hope that our investigation of these earlier studies will finally clear the MMR vaccine of its link to autism and give parents confidence in their choice to accept vaccination their children against this potentially fatal disease."

The biological evidence from this new MUHC study correlates with the epidemiological evidence from another previous MUHC study that also proves that the MMR vaccine has no link to autism. The previous study, led by Dr. Fombonne, was published in the July 5 issue of Pediatrics. All well-conducted epidemiological studies have found no association between the MMR vaccine and autism at the population level. The MUHC team's new data now demonstrate that the putative MMR-ASD link can no longer be argued even at the level of the individual child with autism.

Ian Popple | EurekAlert!
Further information:
http://www.muhc.ca/research

More articles from Studies and Analyses:

nachricht Win-win strategies for climate and food security
02.10.2017 | International Institute for Applied Systems Analysis (IIASA)

nachricht The personality factor: How to foster the sharing of research data
06.09.2017 | ZBW – Leibniz-Informationszentrum Wirtschaft

All articles from Studies and Analyses >>>

The most recent press releases about innovation >>>

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

Im Focus: Neutron star merger directly observed for the first time

University of Maryland researchers contribute to historic detection of gravitational waves and light created by event

On August 17, 2017, at 12:41:04 UTC, scientists made the first direct observation of a merger between two neutron stars--the dense, collapsed cores that remain...

Im Focus: Breaking: the first light from two neutron stars merging

Seven new papers describe the first-ever detection of light from a gravitational wave source. The event, caused by two neutron stars colliding and merging together, was dubbed GW170817 because it sent ripples through space-time that reached Earth on 2017 August 17. Around the world, hundreds of excited astronomers mobilized quickly and were able to observe the event using numerous telescopes, providing a wealth of new data.

Previous detections of gravitational waves have all involved the merger of two black holes, a feat that won the 2017 Nobel Prize in Physics earlier this month....

Im Focus: Smart sensors for efficient processes

Material defects in end products can quickly result in failures in many areas of industry, and have a massive impact on the safe use of their products. This is why, in the field of quality assurance, intelligent, nondestructive sensor systems play a key role. They allow testing components and parts in a rapid and cost-efficient manner without destroying the actual product or changing its surface. Experts from the Fraunhofer IZFP in Saarbrücken will be presenting two exhibits at the Blechexpo in Stuttgart from 7–10 November 2017 that allow fast, reliable, and automated characterization of materials and detection of defects (Hall 5, Booth 5306).

When quality testing uses time-consuming destructive test methods, it can result in enormous costs due to damaging or destroying the products. And given that...

Im Focus: Cold molecules on collision course

Using a new cooling technique MPQ scientists succeed at observing collisions in a dense beam of cold and slow dipolar molecules.

How do chemical reactions proceed at extremely low temperatures? The answer requires the investigation of molecular samples that are cold, dense, and slow at...

Im Focus: Shrinking the proton again!

Scientists from the Max Planck Institute of Quantum Optics, using high precision laser spectroscopy of atomic hydrogen, confirm the surprisingly small value of the proton radius determined from muonic hydrogen.

It was one of the breakthroughs of the year 2010: Laser spectroscopy of muonic hydrogen resulted in a value for the proton charge radius that was significantly...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

ASEAN Member States discuss the future role of renewable energy

17.10.2017 | Event News

World Health Summit 2017: International experts set the course for the future of Global Health

10.10.2017 | Event News

Climate Engineering Conference 2017 Opens in Berlin

10.10.2017 | Event News

 
Latest News

Terahertz spectroscopy goes nano

20.10.2017 | Information Technology

Strange but true: Turning a material upside down can sometimes make it softer

20.10.2017 | Materials Sciences

NRL clarifies valley polarization for electronic and optoelectronic technologies

20.10.2017 | Interdisciplinary Research

VideoLinks
B2B-VideoLinks
More VideoLinks >>>