Leveraging Bluetooth low-energy technology to improve contact tracing among healthcare personnel in hospital setting during the coronavirus disease 2019 (COVID-19) pandemic.
Christina Vazquez GuillametAshraf RjobJingwen ZhangRuixuan DaiRuiqi WangChristopher DamuliraReshad HamauonJeff CandellJennie H KwonHilary M BabcockThomas C BaileyChenyang LuVictoria J FraserPublished in: Infection control and hospital epidemiology (2023)
To improve contact tracing for healthcare workers, we built and configured a Bluetooth low-energy system. We predicted close contacts with great accuracy and provided an additional contact yield of 14.8%. This system would decrease the effective reproduction number by 56% and would unnecessarily quarantine 0.74% of employees weekly.