is japan safe to visit now? early year i heard friend back from Tokyo when she scan radioactive, is positive..i mean she went for check up and scan for radioactive, the result is positive..i bit worry cause i may going this year end

Is not about me going or not. I am concern because of others kids involved.they r organizing trip for kids. I m involved in committee.is my duty to make sure thg are safe for them. In this scenario, I can choose not going along, I am more concern about them.

Tx. The chart shows slight high in reading . I just show them the chart and let them decide.

Sorry I do not know how low is low since I not into radioactive study.