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.
Social Work Salaries in Iowa-IA. Tweet. The average social worker salary in Iowa is listed as $67,000, though this figure may reflect some bias toward higher certifications and masters level (or higher) education.Jobs for âlicensed social workersâ average $45,000 in Iowa, according to Indeed.com.One can get a sense of jobs available at different certification levels by visiting job boards such as the Iowa Chapter of the American Social Work Board. Other factors influence salary.There also exist regional income variances.obs for âlicensed social workersâ average $45,000 in Iowa, according to Indeed.com. One can get a sense of jobs available at different certification levels by visiting job boards such as the Iowa Chapter of the American Social Work Board. Other factors influence salary. There also exist regional income variances.