the COVID-19 pandemic (56.3 deaths per 1000 persons; 95% CI, 51.2-61.4 deaths per 1000 persons) and 4.4 times higher (95% CI, 2.3-8.3) than that of persons with COVID-19 alone (17.1 deaths per 1000 persons; 95% CI, 16.9-17.2 deaths per 1000 persons) during the observation period...
This study examines the duration of antibody response to SARS-CoV-2 in health care personnel over a 60-day period in Nashville, Tennessee. COVID-19 Resource Center See More About Infectious DiseasesPopulation HealthCoronavirus (COVID-19)