Acute vs. Chronic Exposure

Scientists from the federal Agency for Toxic Substances and Disease Registry (ATSDR) will be available to answer questions tomorrow about the health effects due to exposure to radioactive waste in the Coldwater Creek watershed of North St. Louis County. The open house will be from 2 p.m. to 8 p.m at the Indian Trails Branch of the St. Louis County Library at 8400 Delport Drive in Overland.

In the video clip,  Faisal Khan, the director of the St. Louis County Health Department explains the difference between acute and chronic exposure. Khan was interviewed by the directors of the The First Secret City in March of this year.