However, there are times when proper precautions are not taken, or when safety guidelines are overlooked or completely disregarded. Fires are a frequent cause of burn injuries on the job, but they are not the only possible source of burns. Thermal burns may result from exposure to steam, electricity, radiation, or chemicals in certain work environments. Certain occupations are typically associated with an increased risk of burns. OSHA reports that younger restaurant and kitchen workers are more susceptible to burns due to exposure to hot oil, hot food, grease, and steam. An employer may be held liable for such injuries if the following causes have been established: