Skip to main content

Upcoming holiday closures 

Quest Patient Service Centers will be closed on Friday, July 3 and Saturday, July 4, 2026, in observance of Independence Day, and to give our frontline team the time to recharge. Don't let the holiday interrupt your care. Plan your visit today.

Hide

Estimated SARS-CoV-2 Antibody Seroprevalence Trends and Relationship to Reported Case Prevalence From a Repeated, Cross-sectional Study in the 50 States and the District of Columbia, United States-October 25, 2020–February 26, 2022

Estimated SARS-CoV-2 antibody seroprevalence trends and relationship to reported case prevalence from a repeated, cross-sectional study in the 50 states and the District of Columbia, United States-October 25, 2020-February 26, 2022

Authors: Wiegand RE, Deng Y, Deng X, Lee A, Meyer WA 3rd, Letovsky S, Charles MD, Gundlapalli AV, MacNeil A, Hall AJ, Thornburg NJ, Jones J, Iachan R, Clarke KEN.

Citation: Lancet Reg Health Am. 2023 Feb;18:100403. doi: 10.1016/j.lana.2022.100403. Epub 2022 Dec 2.

Specialties: Infectious Disease, COVID-19, Immunology