The Department of Health and Human Services (HHS) has developed the Heat and Health Index  (HHI) that will be posted on the national integrated Heat Health Information System website, Heat.gov and on the CDC website.  The HHI combines historic heat index data and emergency medical services reports on calls related to hyperthermia.  The HHI will incorporate ZIP Code and community characteristics.

The HHI is intended to provide public health officials and policymakers with a prediction of risk and to assist in planning for heat events.  It is estimated that 1,200 U.S. residents die as a result of heat exposure each year.

Dr. Mandy K. Cohen, Director of the CDC, stated, “Heat can pose a threat to our health but with the right tools we can protect our communities.”  She added, “The CDC Heat and Health Index combines important data on heat and risk factors in the community to help local officials prepare for and respond to the health impacts of high temperature.”

Heat stress is a significant challenge among farmworkers who should be provided with access to shade, rest periods and adequate water.