Category: Featured

EarthTalk®

The Natural Resources Defense Council (NRDC) defines a disease cluster as “an unusually large number of people sickened by a disease in a certain place and time.” The organization, along with the National Disease Clusters Alliance (NDCA), reported in March 2011 that it had identified 42 disease clusters throughout 13 U.S. states: Texas, California, Michigan, North Carolina, Pennsylvania, Florida, Ohio, Delaware, Louisiana, Montana, Tennessee, Missouri, and Arkansas, all chosen for analysis, states the report, “based on the occurrence of known clusters in the state, geographic diversity, or community concerns about a disease cluster in their area.”