Public Health Surveillance Systems: Recent Advances in Their Use and Evaluation
Read the content under the heading "Introduction", "The Use of Surveillance Systems", "Opportunities to Enhance the Effectiveness of Surveillance Systems", and "Conclusions". (29 minutes)
Annual Review of Public Health
Click https://www.annualreviews.org/doi/full/10.1146/annurev-publhealth-031816-044348 link to open resource.