Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

Comparing mortality rates from everyday health risks with those from radiation during the Chernobyl incident

04.04.2007
A new study has found that risks from radiation exposure to people involved in the Chernobyl incident may be much less significant than most of us think.

The research, published online today in BioMedCentral Public Health, compares the health risks from radiation exposure following the Chernobyl incident with the more common risks of air pollution, passive smoking and obesity. All of the risks studied showed a relatively small increase (around 1%) in mortality rates.

Dr Jim Smith from the Centre for Ecology & Hydrology, who carried out the research, said, “The perception is that there are big risks to public health from radiation exposure. This study shows that for the population exposed to significant doses of radiation from the Chernobyl incident, the risks of premature death are no greater than those of being subjected to prolonged passive smoking, or of constantly over-eating. We can all face such health risks just going about our ordinary daily lives.”

Dr Smith has worked in the contaminated Chernobyl exclusion zone and has found that wildlife thrives in that region. Some people still living there unofficially are surviving well into their seventies.

Dr Smith said, “One of my reasons for comparing everyday risks with those of radiation contamination was the way in which contaminated Chernobyl refugees felt rejected by society. Our understandable fear of radiation needs to be placed in the context of other risks we encounter in our daily lives if we are to properly understand, and respond to, the potential impacts of any future radiation incidents.”

There are significant uncertainties in the calculation of health risks for all of the risk factors studied by a factor of two or so higher or lower. All of the risk factors studied have impacts on morbidity (illness) as well as mortality.

Marion O'Sullivan | alfa
Further information:
http://www.nerc.ac.uk/press/releases/2007/13-radiation.asp

More articles from Studies and Analyses:

nachricht Obstructing the ‘inner eye’
07.07.2017 | Friedrich-Schiller-Universität Jena

nachricht Drone vs. truck deliveries: Which create less carbon pollution?
31.05.2017 | University of Washington

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: Manipulating Electron Spins Without Loss of Information

Physicists have developed a new technique that uses electrical voltages to control the electron spin on a chip. The newly-developed method provides protection from spin decay, meaning that the contained information can be maintained and transmitted over comparatively large distances, as has been demonstrated by a team from the University of Basel’s Department of Physics and the Swiss Nanoscience Institute. The results have been published in Physical Review X.

For several years, researchers have been trying to use the spin of an electron to store and transmit information. The spin of each electron is always coupled...

Im Focus: The proton precisely weighted

What is the mass of a proton? Scientists from Germany and Japan successfully did an important step towards the most exact knowledge of this fundamental constant. By means of precision measurements on a single proton, they could improve the precision by a factor of three and also correct the existing value.

To determine the mass of a single proton still more accurate – a group of physicists led by Klaus Blaum and Sven Sturm of the Max Planck Institute for Nuclear...

Im Focus: On the way to a biological alternative

A bacterial enzyme enables reactions that open up alternatives to key industrial chemical processes

The research team of Prof. Dr. Oliver Einsle at the University of Freiburg's Institute of Biochemistry has long been exploring the functioning of nitrogenase....

Im Focus: The 1 trillion tonne iceberg

Larsen C Ice Shelf rift finally breaks through

A one trillion tonne iceberg - one of the biggest ever recorded -- has calved away from the Larsen C Ice Shelf in Antarctica, after a rift in the ice,...

Im Focus: Laser-cooled ions contribute to better understanding of friction

Physics supports biology: Researchers from PTB have developed a model system to investigate friction phenomena with atomic precision

Friction: what you want from car brakes, otherwise rather a nuisance. In any case, it is useful to know as precisely as possible how friction phenomena arise –...

All Focus news of the innovation-report >>>

Anzeige

Anzeige

Event News

Closing the Sustainability Circle: Protection of Food with Biobased Materials

21.07.2017 | Event News

»We are bringing Additive Manufacturing to SMEs«

19.07.2017 | Event News

The technology with a feel for feelings

12.07.2017 | Event News

 
Latest News

NASA looks to solar eclipse to help understand Earth's energy system

21.07.2017 | Earth Sciences

Stanford researchers develop a new type of soft, growing robot

21.07.2017 | Power and Electrical Engineering

Vortex photons from electrons in circular motion

21.07.2017 | Physics and Astronomy

VideoLinks
B2B-VideoLinks
More VideoLinks >>>