Fig. 3From: The prior infection with SARS-CoV-2 study (PICOV) in nursing home residents and staff - study protocol description and presentation of preliminary findings on symptoms.Number of symptoms in staff members and residents of nursing homes. Residents reported an average of 3.1 (±2.4) symptoms during a past SARS-CoV-2 infection, compared to 1.9 (±1.1) symptoms for residents without a previous infection. For staff members with a past SARS-CoV-2 infection, the number of symptoms averaged at 6.1 (±4.0) while those without an infection averaged 3.1 (±2.2) symptomsBack to article page