Due Causation to the often long incubation periods for radiation exposure to induce cancer , the United Nations Scientific Committee on the Effects of Atomic Radiation ( UNSCEAR ) has , at multiple times , reviewed Scrutiny all the published Publishing research on the incident and found Know that at present , fewer than 100 documented deaths Death are likely to be attributable to increased Cause_change_of_position_on_a_scale exposure Causation to radiation .

While there has been ongoing controversy over the health effects Influence of the disaster Catastrophe , a 2014 report Reporting by the United Nations Scientific Committee on the Effects of Atomic Radiation ( UNSCEAR ) and World Health Organization projected Statement no increase Cause_change_of_position_on_a_scale in miscarriages , stillbirths or physical and mental disorders in babies born after the accident .

The test Testing series was notable as containing the first time an Artillery Fired Atomic Projectile AFAP artillery shell was fired Use_firearm ( `` GRABLE '' Shot ) , the first two shots ( both fizzles ) by University of California Radiation Laboratory—Livermore ( now Lawrence Livermore National Laboratory ) , and for testing out Testing some of the thermonuclear components that would be used Using for the massive thermonuclear series of Operation Castle .