Following up this article..Thyroid pandemic
In March, Fukushima government conducted thyroid test for under 18 in 13 cities and towns such as Minamisoma city, Namiemachi, Iidatemura, Tomiokamachi etc..
The result shows thyroid nodules (≦5.0mm) or cyst (≦20.0mm) were seen in 13,460 from 38,114 people (35.3%).
Compared to their pre-test result of January, it increased from 29.7% to 35.3%. (↑ 5.6%)
By the way, Yamashita Shunichi conducted thyroid test for 120,000 people in Chernobyl from 5.1991 to 4.1996, when was 5 years ~ 10 years after Chernobyl.
According to the research of Yamashita, in Homyel, the most contaminated city in Belarus, the thyroid nodules ratio (*) was 1.74%, which is only one in twenties of that 35.3%.
( Even if (*) excludes the ratio of cyst, the exclusive nodule ratio in Fukushima is 1.0%, which is almost the same as the ratio in Belarus of 1.74%. )
The statistics of Chernobyl was taken 5~10 years later than the accident where it has been only 1 year since 311 in Fukushima.