posted on Apr, 9 2011 @ 02:12 AM
Cesium 137 has a longer half life....
Though the Iodine could be a culprit too.
truth to tell, there are lots of radioactive particles that can harm people, things like strontium 90 etc.
Children are the biggest rick here...they need to be protected from the ionizing radiation as well as child bearing moms, .
The world is just getting started sucking up this crap.It will spew from the broken atomic plants for a long long time.
Yes the effects ARE CUMULATIVE!