HLT665 Public Health Practicum Week 3 Discussion DQ1 Healthy People 2020 calls for the various sectors in public health to “to strengthen policies and improve practices that are driven by the best available evidence and knowledge.” Applying an evidence-based approach to the work of public health is essential to meeting health goals and sustaining valuable resources. Describe the key elements of evidence-based public health (EBPH) and how they can be applied in public health. DQ2 Has your practicum site put evidence-based public health (EBPH) into practice? If so, in what way? If not, what have been some challenges to implementing EBPH? No research citations are required for this discussion question.  Purchase this Tutorial.