Jeffrey S. Morris

Career Trajectory

Research Cluster Map

Direct collaborators. Node size = influence, colour = community, dashed = past collaboration.

• Long COVID associated with SARS-CoV-2 reinfection among children and adolescents in the omicron era (RECOVER-EHR): a retrospective cohort study

  The Lancet Infectious Diseases · 2025-10-01 · 14 citations

• Why a study claiming vaccines cause chronic illness is severely flawed – a biostatistician explains the biases and unsupported conclusions

  2025-09-26

• Vaccine Effectiveness Among 5- to 17-year-old Individuals with Prior SARS-CoV-2 Infection: An EHR-Based Target Trial Emulation Study from the RECOVER ProjectPreprint

  Research Square · 2025-07-03 · 1 citations

• Reinfection with SARS-CoV-2 in the Omicron Era is Associated with Increased Risk of Post-Acute Sequelae of SARS-CoV-2 Infection: A RECOVER-EHR Cohort StudyPreprint

  medRxiv · 2025-03-30 · 7 citations

• Morris responds to “Critical analyses concerning COVID-19 vaccines need to be consistently critical, and informed”

  American Journal of Epidemiology · 2025-02-20

• CLaRe: Compact near-lossless Latent Representations of High-Dimensional Object DataPreprint

  ArXiv.org · 2025-02-10

• Vaccine Effectiveness Among 5- to 17-year-old Individuals with Prior SARS-CoV-2 Infection: An EHR-Based Target Trial Emulation Study from the RECOVER ProjectPreprint

  medRxiv · 2025-02-08 · 1 citations

• Racial/ethnic differences in post-acute sequelae of SARS-CoV-2 in children and adolescents in the United States

  Nature Communications · 2025-01-21 · 7 citations

• Real-world effectiveness and causal mediation study of BNT162b2 on long COVID risks in children and adolescents

  EClinicalMedicine · 2024-12-06 · 24 citations

• Infectious Disease Modeling

  Annual Review of Statistics and Its Application · 2024-11-12 · 10 citations

• Covariance Assisted Multivariate Penalized Additive Regression (CoMPAdRe)

  Journal of Computational and Graphical Statistics · 2024-09-27 · 2 citations

• Circulating Galectin-3: A Prognostic Biomarker in Hepatocellular Carcinoma

  Journal of Immunotherapy and Precision Oncology · 2024-09-09 · 8 citations

• Circulating tumor DNA (ctDNA) as a biomarker of response to therapy in advanced Hepatocellular carcinoma treated with Nivolumab

  Cancer Biomarkers · 2024-09-01 · 10 citations

• Tracking vaccine effectiveness in an evolving pandemic, countering misleading hot takes and epidemiologic fallacies

  American Journal of Epidemiology · 2024-08-31 · 4 citations