Skip to main content

Fukushima Risk Less Than Feared

Cancers due to radiation will not increase in Japan, according to studies conducted in the wake of the 2011 nuclear disaster.

Written bySabrina Richards
| 1 min read

Register for free to listen to this article
Listen with Speechify
0:00
1:00

Nuclear power plant Dukovany, Czech RepublicWIKIMEDIA COMMONS, PETR ADAMEK

The radiation emitted during the Fukushima nuclear accident is unlikely to lead to increases in cancer, according to two separate studies conducted by the World Health Organization (WHO) and the United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR). Based on estimates of radiation doses received after the accident, even cases of cancer in the nuclear plant workers highest exposed will be difficult to attribute to radiation, according to the reports on radiation exposures in the first year after the accident.

Both the WHO and UNSCEAR assessed public exposure. “If there’s a health risk, it’s with the highly exposed workers,” Wolfgang Weiss, UNSCEAR’ chair, told Nature. More than 150 nuclear plant workers received high enough exposures to slightly raise their risk of cancer, ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to more than 35 years of archives, as well as TS Digest, digital editions of The Scientist, feature stories, and much more!
Already a member?
Add The Scientist as a preferred source on Google

Add The Scientist as a preferred Google source to see more of our trusted coverage.

Meet the Author

Related Topics

Related articles background image
August 2026 Digest cover
August 2026

Epic Fail: Sea-Monkeys Sabotage Fieldwork

When Barry Hicks set out to photograph thrombolites, thousands of unexpected visitors photobombed his underwater images.

View this Issue
Overcoming Immunotherapy Resistance in Liver Cancer

Overcoming Immunotherapy Resistance in Liver Cancer

Axion Biosystems
Optimizing NGS Library Preparation for Reliable Sequencing Data

Optimizing NGS Library Preparation for Reliable Sequencing Data

Covaris
Using TCR Repertoire Sequencing to Advance Immunology Research

Using TCR Repertoire Sequencing to Advance Immunology Research

Miltenyi
Mapping Clonal Mosaicism in Aging Tissues

Mapping Clonal Mosaicism in Aging Tissues

Mission bio

Products

Sino Biological Logo

Sino Biological Launches SuperNuclease ® Pro with Free Trial Program

Sino Biological Logo

Sino Biological Launches Precisely Characterized Full-Length p-Tau217 Protein to Advance Next-Generation Alzheimer’s Biomarker Assay Development

A photo of a scientist placing the Resipher device on a 96-well plate.

Resipher: Continuous Live-Cell Mitochondrial Respiration Monitoring in 96-Well Plates

Lucid Scientific logo
Conceptual image of ice and frost.

The VAULT100 PRO: Inside the most advanced Stirling Ultracold ULT freezer ever built.

Stirling Ultracold logo