2026 Severe outcomes of individual or multiple respiratory viral infections in a large national healthcare system, 2022-2023. Janet M. Grubber†, Ikwo K. Oboho†, Kaitlin N. Swinnerton, Theodore C. Feldman, Nhan V. Do, Nathanael R. Fillmore, Westyn Branch-Elliman‡, Paul A. Monach‡† Equal first authorship · ‡ Equal senior authorship Frontiers in Public Health14, 1808528 U.S. Veterans and VA Data COVID-19 Logistic Regression Acute Respiratory Viral Infections Immunosuppressive Therapy
2025 Pulmonary aspergillosis in US Veterans with COVID-19: a nationwide, retrospective cohort study. Kaitlin Swinnerton†, Nathanael R. Fillmore†, Ikwo Oboho, Janet Grubber, Mary Brophy, Nhan V. Do, Paul A. Monach‡, Westyn Branch-Elliman‡† Equal first authorship · ‡ Equal senior authorship Antimicrobial Stewardship & Healthcare Epidemiology5(1), e28 U.S. Veterans and VA Data Retrospective Cohort Study Electronic Health Records COVID-19 Risk Factors