Browsing UMB Coronavirus Publications by Author "Quinn, Thomas C"
Severe Acute Respiratory Syndrome Coronavirus 2 Antibody Seroprevalence in Decedents Undergoing Forensic Postmortem Examination: Feasibility for Real-Time Pandemic Surveillance.Coburn, Sally B; Manabe, Yukari C; Laeyendecker, Oliver; Sherman, Susan G; Baker, Owen R; Quinn, Thomas C; Graham, Lindsey A; Dennis Thomas, F; Southall, Pamela; Weedn, Victor W; et al. (Oxford University Press, 2022-04-10)Among 1906 decedents, 305 (16%) were positive for SARS-CoV-2 antibodies. Monthly seroprevalence increased from 11% to 22% over time and was consistently higher than state-level estimates of testing positivity. Hispanic ethnicity was associated with 2- to 3.2-fold higher seropositivity (P < .05) irrespective of sex. Deaths due to motor vehicle crash were associated with 62% increased seropositivity (aPR, 1.62 [95% CI, 1.15-2.28]) vs natural manner of death. Though seroprevalence was lower in decedents of illicit drug overdose vs nonoverdose in early months, this shifted, and seroprevalence was comparable by November 2020.
Severe Acute Respiratory Syndrome Coronavirus 2 Antibody Status in Decedents Undergoing Forensic Postmortem Examination in Maryland, May 24 to June 30, 2020Althoff, Keri N; Laeyendecker, Oliver; Li, Rong; Coburn, Sally B; Klock, Ethan; Baker, Owen R; Quinn, Thomas C; Michael, Jeffrey; Shields, Wendy C; Ehsani, Johnathon; et al. (Oxford University Press, 2020-12-15)Seroprevalence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) antibodies was 10% among the subset of decedents undergoing forensic postmortem examination in June in Maryland. Decedents of motor vehicle crashes had similar seroprevalence compared with those with a natural death (including decedents with SARS-CoV-2 infection). Decedents of motor vehicle crashes may be a sentinel surveillance population. © 2020 The Author(s) 2020.