Childhood leukemia rates are higher for kids who live near old nuclear power plants.
Janette Sherman MD of the Environmental Institute at Western Michigan University and Joseph Mangano of the Radiation and Public Health Project are authors of “Childhood Leukaemia Near Nuclear Installations” published in the current edition of the European Journal of Cancer Care.
Using mortality statistics from the U.S. Centers for Disease Control and Prevention, Sherman and Mangano examined data from 1985-2004 and determined that when measured against background levels in the rest of the U.S. leukemia rates have grown for kids that live near nuclear reactors.
They found:
- An increase of 13.9% near nuclear plants started 1957-1970 (oldest plants)
- An increase of 9.4% near nuclear plants started 1971-1981 (newer plants)
- A decrease of 5.5% near nuclear plants started 1957-1981 and later shut down
Michigan has four nuclear power reactors. DC Cook I and Palisades near South Haven, built in 1971.
“While it is feasible that higher emissions of radioisotopes into the environment from older plants may account for the observed trends, caution should be used when interpreting the data,” the researchers wrote. “There may be demographic differences between the two groups that can include factors affecting mortality risk such as poverty, proximity to medical facilities and presence of other environmental pollutants.”