Biological hazards pose risks for many workers in a wide variety of ways. For example, workers in health care professions are exposed to biological hazards via contact with human bodily matter, such as blood, tissues, saliva, mucous, urine and faeces, because these substances have a high risk of containing viral or bacterial diseases.
Choreographers earn an average hourly wage of $27.69. Hourly wages typically start from $10.68 and go up to $50.39. Choreographers earn an average salary of $57,600 per year. Salaries typically start from $22,220 and go up to $104,810.
Average Salary. The Bureau of Labor Statistics classifies cheerleading coaches along with other coaching positions. Based on 193,810 coaches across the United States, the bureau listed the median annual income, as of May 2011, at $28,470. This is slightly lower than the average salary listed at Simply Hired, which in May 2012 was $33,000. According to the bureau, the lowest 10 percent of coaches earned up to $17,110 per year, and the highest 10 percent earned $65,060 per year or more.