Publications

SE Morris, SM Mathis, JR Chung, B Flannery, A O’Halloran, CH Bozio, P Lu, TA Santibanez, P Daly, A Merced-Morales, K Kniss, A Budd, LA Grohskopf, C Reed, M Biggerstaff, AD Iuliano (2024). Estimating historical impacts of vaccination against influenza B/Yamagata in the United States to inform possible risks of re-emergence in the absence of vaccination. medrxiv.

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SE Morris, SM Mathis, JR Chung, B Flannery, A O’Halloran, CN Cummings, S Garg, P Lu, TA Santibanez, C Reed, M Biggerstaff, AD Iuliano (2024). Estimating historical disease burden and the impact of vaccination by influenza type and subtype in the United States, 2016-2020. medrxiv.

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SE Morris*, SM Mathis*, Emily Reeves, JR Chung, RK Borchering, NM Lewis, S Masalovich, S Garg, TM Uyeki, AD Iuliano, MW Tenforde, C Reed, M Biggerstaff (2024). Modeling the potential impacts of outpatient antiviral treatment in reducing influenza-associated hospitalizations in the United States. medrxiv.

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LYH Chan, SE Morris, MS Stockwell, NM Bowman, E Asturias, S Rao, K Lutrick, KD Ellingson, HQ Nguyen, Y Maldonado, SH McLaren,, E Sano, JE Biddle, SE Smith-Jeffcoat, M Biggerstaff, MA Rolfes, HK Talbot, CG Grijalva, RK Borchering, AM Mellis, RVTN-Sentinel Study Group (2024). Estimating the generation time for SARS-CoV-2 transmission using household data in the United States, December 2021-May 2023. medrxiv.

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SE Morris, HQ Nguyen, CG Grijalva, KE Hanson, Y Zhu, JE Biddle, JK Meece, NB Halasa, JD Chappell, AM Mellis, C Reed, M Biggerstaff, EA Belongia, HK Talbot, MA Rolfes (2024). Influenza virus shedding and symptoms: Dynamics and implications from a multi-season household transmission study. PNAS Nexus.

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LYH Chan, SE Morris, MS Stockwell, NM Bowman, E Asturias, S Rao, K Lutrick, KD Ellingson, HQ Nguyen, Y Maldonado, SH McLaren,, E Sano, JE Biddle, SE Smith-Jeffcoat, M Biggerstaff, MA Rolfes, HK Talbot, CG Grijalva, RK Borchering, AM Mellis, RVTN-Sentinel Study Group (2024). Estimating the generation time for influenza transmission using household data in the United States. medrxiv.

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ME Bullock, T Hogan, C Williams, SE Morris, M Nowicka, M Sharjeel, C van Dorp, AJ Yates, B Seddon (2024). The dynamics and longevity of circulating CD4+ memory T cells depend on cell age and not the chronological age of the host. PLoS Biology.

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CM Saad-Roy, SE Morris, M Boots, RE Baker, BL Lewis, J Farrar, MV Marathe, AL Graham, SA Levin, CE Wagner, CJE Metcalf, BT Grenfell (2024). Impact of waning immunity against SARS-CoV-2 severity exacerbated by vaccine hesitancy. PLoS Computational Biology.

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SE Morris, M Gilmer, R Threlkel, L Brammer, AP Budd, AD Iuliano, C Reed, M Biggerstaff (2024). Detection of novel influenza viruses through community and healthcare testing: Implications for surveillance efforts in the United States. Influenza and Other Respiratory Viruses.

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MP Montgomery, SE Morris, MA Rolfes, W Kittikraisak, AM Samuels, M Biggerstaff, WW Davis, C Reed, SJ Olsen (2023). The role of asymptomatic infections in influenza transmission: what do we really know. The Lancet Infectious Diseases.

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SE Morris*, CM Zipfel*, K Peer, ZJ Madewell, S Brenner, S Garg, P Paul, RB Slayton, MBiggerstaff (2023). Modeling the impacts of antiviral prophylaxis strategies in mitigating seasonal influenza outbreaks in nursing homes. Clinical Infectious Diseases.

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CM Saad-Roy, SE Morris, RE Baker, J Farrar, AL Graham, SA Levin, CE Wagner, CJE Metcalf, BT Grenfell (2023). Medium-term scenarios of COVID-19 as a function of immune uncertainties and chronic disease. Journal of the Royal Society Interface.

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SE Morris, LA Grohskopf, J Ferdinands, C Reed, M Biggerstaff (2023). Evaluating potential impacts of a preferential vaccine recommendation for adults aged 65 years and older on US influenza burden. Epidemiology.

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SE Morris, R Strehlau, S Shiau, EJ Abrams, CT Tiemessen, L Kuhn, AJ Yates (2022). Healthy dynamics of CD4 T cells may drive HIV resurgence in perinatally-infected infants on antiretroviral therapy. PLoS Pathogens.

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CE Wagner*, CM Saad-Roy*, SE Morris, RE Baker, MJ Mina, J Farrar, EC Holmes, OG Pybus, EJ Emanuel, AL Graham, SA Levin, CJE Metcalf, BT Grenfell (2021). Vaccine nationalism and the dynamics and control of SARS-CoV-2. Science.

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PA Szabo*, P Dogra*, JI Gray*, SB Wells*, TJ Connors, SP Weisberg, I Krupska, R Matsumoto, MML Poon, E Idzikowski, SE Morris, C Pasin, AJ Yates, A Ku, M Chait, J Davis-Porada, XV Guo, J Zhou, M Steinle, S Mackay, A Saqi, M Baldwin, PA Sims, DL Farber (2021). Longitudinal profiling of respiratory and systemic immune responses reveals myeloid cell-driven lung inflammation in severe COVID-19. Immunity.

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CM Saad-Roy, SE Morris, CJE Metcalf, MJ Mina, RE Baker, J Farrar, EC Holmes, OG Pybus, AL Graham, SA Levin, BT Grenfell, CE Wagner (2021). Epidemiological and evolutionary considerations of SARS-CoV-2 vaccine dosing regimes. Science.

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CM Saad-Roy*, CE Wagner*, RE Baker, SE Morris, J Farrar, AL Graham, SA Levin, MJ Mina, CJE Metcalf, BT Grenfell (2020). Immune life history, vaccination, and the dynamics of SARS-CoV-2 over the next 5 years. Science.

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SE Morris, L Dziobek-Garrett, R Strehlau, J Schröter, S Shiau, AJN Anelone, M Paximadis, RJ de Boer, EJ Abrams, CT Tiemessen, L Kuhn, AJ Yates (2020). Quantifying the dynamics of HIV decline in perinatally-infected neonates on antiretroviral therapy. JAIDS.

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SE Morris, L Dziobek-Garrett, AJ Yates (2020). ushr: Understanding suppression of HIV in R. BMC Bioinformatics.

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SE Morris, DL Farber, AJ Yates (2019). Tissue-resident memory T cells in mice and humans: Towards a quantitative ecology. J. Immunol., 203(10).

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SE Morris, AJ Yates, RL de Swart, RD de Vries, MJ Mina, AN Nelson, WHW Lin, RD Kouyos, DE Griffin, BT Grenfell (2018). Modeling the measles paradox reveals the importance of cellular immunity in regulating viral clearance. PLoS Path., 14(12).

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SE Morris, B Freiesleben de Blasio, C Viboud, A Wesolowski, ON Bjørnstad, BT Grenfell (2018). Analysis of multi-level spatial data reveals strong synchrony in seasonal influenza epidemics across Norway, Sweden, and Denmark. PLoS One, 13(5).

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SE Morris, JL Zelner, DA Fauquier, TK Rowles, PE Rosel, F Gulland, BT Grenfell (2015). Partially observed epidemics in wildlife hosts: modelling an outbreak of dolphin morbillivirus in the northwestern Atlantic, June 2013–2014. J. R. Soc. Interface, 12(112).

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SE Morris, VE Pitzer, C Viboud, CJE Metcalf, ON Bjørnstad, BT Grenfell (2015). Demographic buffering -- titrating the effects of birth rate and imperfect immunity on epidemic dynamics. J. R. Soc. Interface, 12(104).

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