Tests conducted by the South Korean government on 40 people in 2017 and 2018 found at least nine of them had abnormalities that could indicate high radiation exposure, but Seoul’s Unification Ministry said a conclusive link to North Korea’s nuclear activity couldn’t be established and other factors were possible, such as age, smoking habits or other types of chemical exposure.
The Seoul-based Transitional Justice Working Group cited the findings and its own analysis of geographic and census data to say that North Korea’s six nuclear detonations could have spread radioactive materials by water within 40 kilometers of the Punggye-ri nuclear facility. It said more than a million people live in the area dependent on groundwater and wells since piped water is scarce beyond the capital, Pyongyang and a few other cities.
It’s fake news anybody when visited there S.Korea Gov not official speaking who at the brave man or reporter of somebody was there Did U seen?
Human rights west hand to criticize and make sanctions against other countries that's not obay west orders
the North Korean escapees who lived near the nuclear testing ground: