Acute and Postacute COVID-19 Outcomes Among Immunologically Naive Adults During Delta vs Omicron Waves

Signals of Significantly Increased Vaccine Breakthrough, Decreased Hospitalization Rates, and Less Severe Disease in Patients with Coronavirus Disease 2019 Caused by the Omicron Variant of Severe Acute Respiratory Syndrome Coronavirus 2 in Houston, Texas

(2022) Paul A. Christensen et al.   AMERICAN JOURNAL OF PATHOLOGY

Prevalence of post-acute COVID-19 syndrome symptoms at different follow-up periods: A systematic review and meta-analysis

(2022) Mohamad Salim Alkodaymi et al.   CLINICAL MICROBIOLOGY AND INFECTION

Challenges in Inferring Intrinsic Severity of the SARS-CoV-2 Omicron Variant

(2022) Roby P. Bhattacharyya et al.   NEW ENGLAND JOURNAL OF MEDICINE

Global Prevalence of Post COVID-19 Condition or Long COVID: A Meta-Analysis and Systematic Review

(2022) Chen Chen et al.   JOURNAL OF INFECTIOUS DISEASES

Symptom prevalence, duration, and risk of hospital admission in individuals infected with SARS-CoV-2 during periods of omicron and delta variant dominance: a prospective observational study from the ZOE COVID Study

(2022) Cristina Menni et al.   LANCET

Comparative analysis of the risks of hospitalisation and death associated with SARS-CoV-2 omicron (B.1.1.529) and delta (B.1.617.2) variants in England: a cohort study

(2022) Tommy Nyberg et al.   LANCET

Clinical severity of, and effectiveness of mRNA vaccines against, covid-19 from omicron, delta, and alpha SARS-CoV-2 variants in the United States: prospective observational study

(2022) Adam S Lauring et al.   BMJ-British Medical Journal

Seroprevalence of Infection-Induced SARS-CoV-2 Antibodies — United States, September 2021–February 2022

(2022) Kristie E.N. Clarke et al.   MMWR-MORBIDITY AND MORTALITY WEEKLY REPORT

Use of At-Home COVID-19 Tests — United States, August 23, 2021–March 12, 2022

(2022) Benjamin Rader et al.   MMWR-MORBIDITY AND MORTALITY WEEKLY REPORT

Risk of long COVID associated with delta versus omicron variants of SARS-CoV-2

(2022) Michela Antonelli et al.   LANCET

Asymptomatic SARS-CoV-2 infection: A systematic review and meta-analysis

(2021) Pratha Sah et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

The REDCap consortium: Building an international community of software platform partners

(2019) Paul A. Harris et al.   JOURNAL OF BIOMEDICAL INFORMATICS

Research electronic data capture (REDCap)—A metadata-driven methodology and workflow process for providing translational research informatics support

(2008) Paul A. Harris et al.   JOURNAL OF BIOMEDICAL INFORMATICS