Tracking SARS-CoV-2 with phone app data offers insights into proximity and duration risk factors - Medical Xpress
medicalxpress.comSubmitted by medicalxpress5525 in health
Researchers at the University of Oxford, U.K., have discovered how the rate of exposure time to someone with COVID-19 contact relates to infection risk. They found that the duration of exposure to individuals with COVID-19 contact increases the risk of infect…