CDC Survey: Most Patients with Covid-19 Don’t Know Who Infected Them

Characteristics of Adult Outpatients and Inpatients with COVID-19 — 11 Academic Medical Centers, United States, March–May 2020 – CDC Morbidity and Mortality Weekly Report

Commentaries: Most COVID-19 patients don’t know who infected them, CDC survey finds – USA Today AND Despite Lockdowns Many Americans Likely Contracted Coronavirus From Strangers – Medical Daily AND Many Americans with COVID-19 don’t know how they got infected, survey suggests – Live Sciences