As temperatures climb, so does the risk for heat-related illness due to hyperthermia (overheating). The Oklahoma State Department of Health (OSDH) reminds parents that children’s bodies overheat easily, and infants and children under age 4 are among those at greatest risk for heat-related illnesses.

Heat stroke is one of the leading causes of non-crash, vehicle–related death for children. In the United States, a child dies from heat stroke in a vehicle every nine days. Parents and caregivers of young children should especially keep in mind that vehicles heat up quickly and can be extremely dan...