2024 Longitudinal trends in 30-day mortality attributable to SARS-CoV-2 among vaccinated and unvaccinated US veteran patients. Caitlin A. Trottier†, Jennifer La†, Lucy Li, Nathanael R. Fillmore, Paul A. Monach, Shira Doron‡, Westyn Branch-Elliman‡† Equal first authorship · ‡ Equal senior authorship Infection Control and Hospital Epidemiology45(3), 393-395 U.S. Veterans and VA Data Retrospective Cohort Study Electronic Health Records COVID-19 Mortality Prediction
2023 Maintaining the Utility of Coronavirus Disease 2019 Pandemic Severity Surveillance: Evaluation of Trends in Attributable Deaths and Development and Validation of a Measurement Tool. Caitlin Trottier†, Jennifer La†, Lucy L. Li†, Majd Alsoubani, Austin D. Vo, Nathanael R. Fillmore, Westyn Branch-Elliman, Shira Doron‡, Paul A. Monach‡† Equal first authorship · ‡ Equal senior authorship Clinical Infectious Diseases77(9), 1247-1256 COVID-19 U.S. Veterans and VA Data Logistic Regression Model Validation Pandemic Surveillance
2022 Impact of prior SARS-CoV-2 infection on incidence of hospitalization and adverse events following mRNA SARS-CoV-2 vaccination: A nationwide, retrospective cohort study. Lucy L. Li†, Chunlei Zheng†, Jennifer La, Nhan V. Do, Paul A. Monach, Judith M. Strymish, Nathanael R. Fillmore‡, Westyn Branch-Elliman‡† Equal first authorship · ‡ Equal senior authorship Vaccine40(8), 1082-1089 U.S. Veterans and VA Data Retrospective Cohort Study COVID-19 Vaccine Effectiveness mRNA Vaccines
