TY - JOUR T1 - On the Job in Brief JF - The Nation's Health JO - Nations Health SP - 15 LP - 15 VL - 46 IS - 4 AU - Michele Late Y1 - 2016/05/01 UR - http://www.thenationshealth.org/content/46/4/15.2.abstract N2 - High heat can pose health risks, from dehydration to death. In many cases, it is up to health agencies to decide when hot weather constitutes a heat wave and trigger emergency services. ER -