Data harvested from wearable devices and health apps could be valuable in public health research, according to a study. Vaccines can prevent SARS-CoV-2 infections and, in cases where the virus is able to break through, vaccination lowers the risks of severe disease, hospitalization, ICU admission, and death. Marc Wiedermann and colleagues used data from smartwatches and fitness trackers collected by the Corona Data Donation Project to investigate whether vaccination produces measurable changes in personal health and wellbeing.

https://www.miragenews.com/wearable-devices-data-reveals-vaccine-efficacy-1053395/

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