Specifications include, but are not limited to: The Colorado Department of Public Health and Environment (CDPHE or the Department) is seeking to prequalify individuals and organizations to provide facilitation services for the Disease Control and Environmental Epidemiology Division (DCEED). Staff in DCEED address a wide-ranging set of public health priorities including communicable diseases, immunizations, sexually transmitted infections (STI), human immunodeficiency virus (HIV), viral hepatitis, tuberculosis, environmental epidemiology, occupational health and toxicology. DCEED exists to reduce illness and premature death from specific diseases and conditions by using preventive medicine and epidemiology methodology; specifically, the prevention and control of communicable diseases and their complications, the investigation of the incidence and prevalence of environmental and chronic diseases, and evaluation of potential risks posed by environmental toxicological exposures.