Launched in 2011, OSHA has a campaign reminding us about the very real dangers of heat. It can affect outdoor as well as indoor environments. From bakeries, construction sites, foundries, firefighting and more. Every year thousands become sick from heat stress, some cases are even fatal.This is preventable with some planning, supervision and observation for possible symptoms. Once symptoms are present, applying heat-related first aid is critical. When in doubt, cool the employee a …