What is epidemiology? More chapters in Epidemiology for the uninitiated Epidemiology is the study of how often diseases occur in different groups of people and why.
354 WIS International Employee Salaries. Browse WIS International Salaries by Job Title â. WIS International employees earn $24,000 annually on average, or $12 per hour, which is 87% lower than the national salary average of $61,000 per year.
Average Social Worker Yearly Salary in North Dakota. Social Workers earn a median salary of $59,770 per year. Salaries typically start from $34,000 and go up to $77,210. Learn more about the Social Worker job market for salaries of real jobs in your area. Alternatively, see what Social Workers earn in other states.