https://www.socictopen.socict.org/files/original/adac1544cf8a95e3111eebf4c4c51079.pdf 35dd7934fc4263b21349dffb697f9105 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Seroprevalence of SARS-CoV-2 antibodies, associated epidemiological factors and antibody kinetics among healthcare workers in Connecticut. Creator An entity primarily responsible for making the resource Pavlos Papasavas, Sope Olugbile, Ulysses Wu, Kenneth Robinson, Amity L Roberts, David M O'Sullivan, Tara McLaughlin, Jeffrey F Mather, Adam C Steinberg, Rocco Orlando, Ajay Kumar Description An account of the resource Healthcare workers (HCWs) are at the front line of the ongoing coronavirus pandemic. Comprehensively evaluating SARS-CoV-2 seroprevalence among HCWs in a large healthcare system could help identify the impact that epidemiological factors and presence of symptoms have on immune response to the infection over time. To determine the seroprevalence of SARS-CoV-2 specific antibodies among healthcare workers (HCWs), to identify associated epidemiological factors and to study antibody kinetics. We completed a longitudinal evaluation of the seroprevalence and epidemiology of SARS-CoV-2 specific antibodies in approximately 30,000 HCWs in the largest healthcare system in the State of Connecticut. The baseline prevalence of SARS-CoV-2 antibody among 6,863 HCWs was 6.3% (95% CI: 5.7%-6.9%) and was highest among patient care support (16.7%), medical assistants (9.1%), and nurses (8.2%) and lower for physicians (3.8%) and advanced practice providers (4.5%). Seroprevalence was significantly higher among African Americans (OR 3.26 compared to Caucasians, 95% CI 1.77-5.99), in participants with at least one COVID symptom (OR 3.00, 95% CI 1.92-4.68), and in those reporting prior quarantine (OR 3.83, 95% CI 2.57-5.70). No symptoms were reported in 24% of the seropositive participants. Among the 47% who returned for a follow-up serology test, the seroreversion rate was 39.5% and the seroconversion rate was 2.2%. The incidence of reinfection in the seropositive group was zero. Although there is a decline in the IgG antibody signal over time, 60.5% of the seropositive HCWs maintain their seroconversion status after a median time of 5.5 months. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource Healthcare workers, seroprevalence, kinetics, antibodies, SARS-CoV-2, IgG Identifier An unambiguous reference to the resource within a given context 10.1016/j.jhin.2021.04.021 Source A related resource from which the described resource is derived The Journal of hospital infection