Format

Send to

Choose Destination
See comment in PubMed Commons below
Proc Jpn Acad Ser B Phys Biol Sci. 2015;91(3):92-8. doi: 10.2183/pjab.91.92.

Whole-body counter surveys of Miharu-town school children for four consecutive years after the Fukushima NPP accident.

Author information

1
Department of Physics, The University of Tokyo.

Abstract

Comprehensive whole-body counter surveys of Miharu-town school children have been conducted for four consecutive years, in 2011-2014. This represents the only long-term sampling-bias-free study of its type conducted after the Fukushima Dai-ichi accident. For the first time in 2014, a new device called the Babyscan, which has a low (134/137)Cs MDA of <50 Bq/body, was used to screen the children shorter than 130 cm. No child in this group was found to have detectable level of radiocesium. Using the MDAs, upper limits of daily intake of radiocesium were estimated for each child. For those screened with the Babyscan, the upper intake limits were found to be ≲1 Bq/day for (137)Cs. Analysis of a questionnaire filled out by the children's parents regarding their food and water consumption shows that the majority of Miharu children regularly consume local and/or home-grown rice and vegetables. This however does not increase the body burden.

PMID:
25765011
PMCID:
PMC4410088
DOI:
10.2183/pjab.91.92
[Indexed for MEDLINE]
Free PMC Article
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Full text links

    Icon for J-STAGE, Japan Science and Technology Information Aggregator, Electronic Icon for PubMed Central
    Loading ...
    Support Center