HLT665 Public Health Practicum Week 2 Discussion DQ1 The ASPPH identifies informatics as a key public health competency. Define informatics and provide an example of how it is applied in public health. DQ2 How does your practicum site use public health data to promote population/community health? How have you applied this competency in your practicum work? No research citations are required for this discussion question.  Purchase this Tutorial.