Do we have an epidemic? Enhancing disease surveillance using a health information exchange

How do public health officials know if there is a disease outbreak and where that outbreak has occurred? Surveillance is the cornerstone of public health practice, yet while disease surveillance has shifted toward greater use of electronically transmitted information to decrease the reporting burden on physicians, the challenge of getting the right information to public health officials at the right […]

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Social media use increases depression and loneliness, study finds

The link between the two has been talked about for years, but a causal connection had never been proven. For the first time, University of Pennsylvania research based on experimental data connects Facebook, Snapchat, and Instagram use to decreased well-being. Psychologist Melissa G. Hunt published her findings in the December Journal of Social and Clinical Psychology. Few prior studies have […]

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