Lindsay T. Keegan, PhD

Labs

Lab Website

Languages

  • English

Academic Information

  • Departments: Internal Medicine - Research Assistant Professor
  • Divisions: Epidemiology

Academic Office Information

  • 801-585-6186
  • Williams Building
    Epidemiology
    295 Chipeta Way, Room: 1N437
    Salt Lake City, UT 84108

Education History

Type School Degree
Postdoctoral Fellowship Johns Hopkins Bloomberg School of Public Health
Epidemiology
Postdoctoral Fellow
Doctoral Training McMaster University
Biology
Ph.D.
Undergraduate University of Florida
Mathematics
B.S.
Undergraduate University of Florida
Zoology
B.S.

Global Impact

Education History

Type School Degree Country
Doctoral Training McMaster University
Biology
Ph.D. Canada

Selected Provider Publications

Journal Article

  1. Truelove SA, Keegan LT, Moss WJ, Chaisson LH, Macher E, Azman AS, Lessler J (2019). Clinical and Epidemiological Aspects of Diphtheria: A Systematic Review and Pooled Analysis. Clin Infect Dis, 71(1), 89-97.
    Global Impact: Bangladesh, Bangladesh, Bangladesh, Bangladesh, Bangladesh, Bangladesh, Bangladesh, Bangladesh, Bangladesh, Bangladesh.

  2. Lauer SA, Sakrejda K, Ray EL, Keegan LT, Bi Q, Suangtho P, Hinjoy S, Iamsirithaworn S, Suthachana S, Laosiritaworn Y, Cummings DAT, Lessler J, Reich NG (2018). Prospective forecasts of annual dengue hemorrhagic fever incidence in Thailand, 2010-2014. Proc Natl Acad Sci U S A, 115(10), E2175-E2182.
    Global Impact: Thailand, Thailand, Thailand, Thailand, Thailand, Thailand, Thailand, Thailand, Thailand, Thailand.

Selected Publications

Journal Article

  1. Love J, Keegan LT, Angulo FJ, McLaughlin JM, Shea KM, Swerdlow DL, Samore MH, Toth DJA (2021). Continued need for non-pharmaceutical interventions after COVID-19 vaccination in long-term-care facilities. Sci Rep, 11(1), 18093.
  2. Love J, Wimmer MT, Toth DJA, Chandran A, Makhija D, Cooper CK, Samore MH, Keegan LT (2021). Comparison of antigen- and RT-PCR-based testing strategies for detection of SARS-CoV-2 in two high-exposure settings. PLoS One, 16(9), e0253407.
  3. Stachel A, Keegan LT, Blumberg S, CDC MInD Healthcare Program (2021). Modeling transmission of pathogens in healthcare settings. Curr Opin Infect Dis, 34(4), 333-338.
  4. Borchering RK, Viboud C, Howerton E, Smith CP, Truelove S, Runge MC, Reich NG, Contamin L, Levander J, Salerno J, van Panhuis W, Kinsey M, Tallaksen K, Obrecht RF, Asher L, Costello C, Kelbaugh M, Wilson S, Shin L, Gallagher ME, Mullany LC, Rainwater-Lovett K, Lemaitre JC, Dent J, Grantz KH, Kaminsky J, Lauer SA, Lee EC, Meredith HR, Perez-Saez J, Keegan LT, Karlen D, Chinazzi M, Davis JT, Mu K, Xiong X, Pastore Y Piontti A, Vespignani A, Srivastava A, Porebski P, Venkatramanan S, Adiga A, Lewis B, Klahn B, Outten J, Schlitt J, Corbett P, Telionis PA, Wang L, Peddireddy AS, Hurt B, Chen J, Vullikanti A, Marathe M, Healy JM, Slayton RB, Biggerstaff M, Johansson MA, Shea K, Lessler J (2021). Modeling of Future COVID-19 Cases, Hospitalizations, and Deaths, by Vaccination Rates and Nonpharmaceutical Intervention Scenarios - United States, April-September 2021. MMWR Morb Mortal Wkly Rep, 70(19), 719-724.
  5. Ahmed SM, Shah RU, Fernandez V, Grineski S, Brintz B, Samore MH, Ferrari MJ, Leung DT, Keegan LT (2021). Robust Testing in Outpatient Settings to Explore COVID-19 Epidemiology: Disparities in Race/Ethnicity and Age, Salt Lake County, Utah, 2020. Public Health Rep, 136(3), 345-353.
  6. Meredith HR, Arehart E, Grantz KH, Beams A, Sheets T, Nelson R, Zhang Y, Vinik RG, Barfuss D, Pettit JC, McCaffrey K, Dunn AC, Good M, Frattaroli S, Samore MH, Lessler J, Lee EC, Keegan LT (2021). Coordinated Strategy for a Model-Based Decision Support Tool for Coronavirus Disease, Utah, USA. Emerg Infect Dis, 27(5), 1259-1265.
  7. Lemaitre JC, Grantz KH, Kaminsky J, Meredith HR, Truelove SA, Lauer SA, Keegan LT, Shah S, Wills J, Kaminsky K, Perez-Saez J, Lessler J, Lee EC (2021). A scenario modeling pipeline for COVID-19 emergency planning. Sci Rep, 11(1), 7534.
  8. Khader K, Thomas A, Stevens V, Visnovsky L, Nevers M, Toth D, Keegan LT, Jones M, Rubin M, Samore MH (2021). Association Between Contact Precautions and Transmission of Methicillin-Resistant Staphylococcus aureus in Veterans Affairs Hospitals. JAMA Netw Open, 4(3), e210971.
  9. Reimer JR, Ahmed SM, Brintz B, Shah RU, Keegan LT, Ferrari MJ, Leung DT (2021). Using a clinical prediction rule to prioritize diagnostic testing leads to reduced transmission and hospital burden: A modeling example of early SARS-CoV-2. Clin Infect Dis, 73(10), 1822-1830.
  10. Estee Y Cramer, Evan L Ray, Velma K Lopez, Johannes Bracher, Andrea Brennen, Alvaro J Castro Rivadeneira, Aaron Gerding, Tilmann Gneiting, Katie H House, Yuxin Huang, Dasuni Jayawardena, Abdul H Kanji, Ayush Khandelwal, Khoa Le, Anja Mhlemann, Jarad Niemi, Apurv Shah, Ariane Stark, Yijin WangNutcha Wattanachit, Martha W Zorn, Youyang Gu, Sansiddh Jain, Nayana Bannur, Ayush Deva, Mihir Kulkarni, Srujana Merugu, Alpan Raval, Siddhant Shingi, Avtansh Tiwari, Jerome White, Spencer WoodyMaytal Dahan, Spencer Fox, Kelly Gaither, Michael Lachmann, Lauren Ancel Meyers, James G ScottMauricio Tec, Ajitesh Srivastava, Glover E George, Jeffrey C Cegan, Ian D Dettwiller, William P EnglandMatthew W Farthing, Robert H Hunter, Brandon Lafferty, Igor Linkov, Michael L Mayo, Matthew D Parno, Michael A Rowland, Benjamin D Trump, Sabrina M Corsetti, Thomas M Baer, Marisa C Eisenberg, Karl Falb, Yitao Huang, Emily T Martin, Ella McCauley, Robert L Myers, Tom Schwarz, Daniel Sheldon, Graham Casey Gibson, Rose Yu, Liyao Gao, Yian Ma, Dongxia Wu, Xifeng Yan, Xiaoyong Jin, Yu-Xiang WangYangQuan Chen, Lihong Guo, Yanting ZhaoQuanquan Gu, Jinghui Chen, Lingxiao Wang, Pan Xu, Weitong Zhang, Difan Zou, Hannah Biegel, Joceline Lega, Timothy L Snyder, Davison D Wilson, Steve McConnell, Robert Walraven, Yunfeng Shi, Xuegang Ban, Qi-Jun Hong, Stanley Kong, James A Turtle, Michal Ben-Nun, Pete Riley, Steven Riley, Ugur Koyluoglu, David DesRoches, Bruce Hamory, Christina Kyriakides, Helen Leis, John Milliken, Michael Moloney, James Morgan, Gokce Ozcan, Chris Schrader, Elizabeth Shakhnovich, Daniel Siegel, Ryan Spatz, Chris Stiefeling, Barrie Wilkinson, Alexander Wong, Zhifeng Gao, Jiang Bian, Wei Cao, Juan Lavista Ferres, Chaozhuo Li, Tie-Yan Liu, Xing Xie, Shun Zhang, Shun Zheng, Alessandro Vespignani, Matteo Chinazzi, Jessica T Davis, Kunpeng Mu, Ana Pastore y Piontti, Xinyue Xiong, Andrew Zheng, Jackie Baek, Vivek Farias, Andreea Georgescu, Retsef Levi, Deeksha Sinha, Joshua Wilde, Nicolas D Penna, Leo A Celi, Saketh Sundar, Sean Cavany, Guido Espaa, Sean Moore, Rachel Oidtman, Alex Perkins, Dave Osthus, Lauren Castro, Geoffrey Fairchild, Isaac Michaud, Dean Karlen, Elizabeth C Lee, Juan Dent, Kyra H Grantz, Joshua Kaminsky, Kathryn Kaminsky, Lindsay T Keegan, Stephen A Lauer, Joseph C Lemaitre, Justin Lessler, Hannah R Meredith, Javier Perez-Saez, Sam Shah, Claire P Smith, Shaun A Truelove, Josh Wills, Matt Kinsey, RF Obrecht, Katharine Tallaksen, John C Burant, Lily Wang, Lei Gao, Zhiling Gu, Myungjin Kim, Xinyi Li, Guannan Wang, Yueying Wang, Shan Yu, Robert C Reiner, Ryan Barber, Emmanuela Gaikedu, Simon Hay, Steve Lim, Chris Murray, David Pigott, B Aditya Prakash, Bijaya Adhikari, Jiaming Cui, Alexander Rodrguez, Anika Tabassum, Jiajia Xie, Pinar Keskinocak, John Asplund, Arden Baxter, Buse Eylul Oruc, Nicoleta Serban, Sercan O Arik, Mike Dusenberry, Arkady Epshteyn, Elli Kanal, Long T Le, Chun-Liang Li, Tomas Pfister, Dario Sava, Rajarishi Sinha, Thomas Tsai, Nate Yoder, Jinsung Yoon, Leyou Zhang, Sam Abbott, Nikos I Bosse, Sebastian Funk, Joel Hellewel, Sophie R Meakin, James D Munday, Katherine Sherratt, Mingyuan Zhou, Rahi Kalantari, Teresa K Yamana, Sen Pei, Jeffrey Shaman, Turgay Ayer, Madeline Adee, Jagpreet Chhatwal, Ozden O Dalgic, Mary A Ladd, Benjamin P Linas, Peter Mueller, Jade Xiao, Michael L Li, Dimitris Bertsimas, Omar Skali Lami, Saksham Soni, Hamza Tazi Bouardi, Yuanjia Wang, Qinxia Wang, Shanghong Xie, Donglin Zeng, Alden Green, Jacob Bien, Addison J Hu, Maria Jahja, Balasubramanian Narasimhan, Samyak Rajanala, Aaron Rumack, Noah Simon, Ryan Tibshirani, Rob Tibshirani, Valerie Ventura, Larry Wasserman, Eamon B ODea, John M Drake, Robert Pagano, Jo W Walker, Rachel B Slayton, Michael Johansson, Matthew Biggerstaff, Nicholas G Reich (2021). Evaluation of individual and ensemble probabilistic forecasts of COVID-19 mortality in the US. medRxiv.
  11. Brintz BJ, Haaland B, Howard J, Chao DL, Proctor JL, Khan AI, Ahmed SM, Keegan LT, Greene T, Keita AM, Kotloff KL, Platts-Mills JA, Nelson EJ, Levine AC, Pavia AT, Leung DT (2021). A modular approach to integrating multiple data sources into real-time clinical prediction for pediatric diarrhea. Elife, 10.
  12. Khader K, Munoz-Price LS, Hanson R, Stevens V, Keegan LT, Thomas A, Pezzin LE, Nattinger A, Singh S, Samore MH (2020). Transmission Dynamics of Clostridioides difficile in 2 High-Acuity Hospital Units. Clin Infect Dis, 72(Suppl 1), S1-S7.
  13. Khader K, Thomas A, Huskins WC, Stevens V, Keegan LT, Visnovsky L, Samore MH (2020). Effectiveness of Contact Precautions to Prevent Transmission of Methicillin-Resistant Staphylococcus aureus and Vancomycin-Resistant Enterococci in Intensive Care Units. Clin Infect Dis, 72(Suppl 1), S42-S49.
  14. Bi, Q, Cummings, DAT, Reich, NG, Keegan, LT, Kaminsky, J, Salje, H, Clapham, H, Doungngern, P, Iamsirithaworn, S, Lessler, J (2020). Seasonal patterns of dengue incidence in Thailand across the urban-rural gradient. medRxiv.
  15. Khader, K, Leecaster, M, Ray, W, Haroldsen, C, Keegan, LT, Samore, MH, and Rubin, M (2020). Evaluating Healthcare Worker Movements and Patient Interactions Within ICU Rooms. Infect Control Hosp Epidemiol, 41(S1), s222-s224.
  16. Toth DJA, Keegan LT, Samore MH, Khader K, OHagan JJ, Yu H, Quintana A, Swerdlow DL (2020). Modeling the potential impact of administering vaccines against Clostridioides difficile infection to individuals in healthcare facilities. Vaccine, 38(37), 5927-5932.
  17. Truelove SA, Keegan LT, Moss WJ, Chaisson LH, Macher E, Azman AS, Lessler J (2019). Clinical and Epidemiological Aspects of Diphtheria: A Systematic Review and Pooled Analysis. Clin Infect Dis, 71(1), 89-97.
  18. Matthew Maloney, Ryan Morley, Robert Checketts, Peter Weir, Darryl Barfuss, Hannah R Meredith, Michelle G Hofmann, Matthew H Samore, Lindsay T Keegan (2020). Planning for the aftershocks: a model of post-acute care needs for hospitalized COVID-19 patients  . medRxiv.
  19. Yue Zhang, Lindsay T Keegan, Qiu Yuqing, Matthew H Samore (2020). The real time effective reproductive number for COVID-19 in the United States  . medRxiv.
  20. Kaminsky J, Keegan LT, Metcalf CJE, Lessler J (2019). Perfect counterfactuals for epidemic simulations. Philos Trans R Soc Lond B Biol Sci, 374(1776), 20180279.
  21. Lauer SA, Sakrejda K, Ray EL, Keegan LT, Bi Q, Suangtho P, Hinjoy S, Iamsirithaworn S, Suthachana S, Laosiritaworn Y, Cummings DAT, Lessler J, Reich NG (2018). Prospective forecasts of annual dengue hemorrhagic fever incidence in Thailand, 2010-2014. Proc Natl Acad Sci U S A, 115(10), E2175-E2182.
  22. Keegan LT, Lessler J, Johansson MA (2017). Quantifying Zika: Advancing the Epidemiology of Zika With Quantitative Models. J Infect Dis, 216(suppl_10), S884-S890.
  23. Keegan LT, Dushoff J (2016 May 21). Estimating finite-population reproductive numbers in heterogeneous populations. J Theor Biol, 397, 1-12.
  24. Keegan LT, Dushoff JD (2014). Analytic Calculations of finite-population reproductive num- bers for direct- and vector-transmitted diseases with homogeneous mixing. Bull Math Biol, 76(5), 1143-54.
  25. Keegan LT, Dushoff J (2013). Population-level effects of clinical immunity to malaria. BMC Infect Dis, 13, 428.

Book Chapter

  1. Keegan LT, Metcalf CJE, Bowles L, Lessler J (2020). Transmission dynamics, modeling of out- breaks and interventions. In Viral Outbreaks, Bioterrorism and Preparing for Mass Casualty Infectious Disease Events (1st Edition). Elsevier.

Conference Proceedings

  1. Keegan LT, Keegan W, Carlson L, Altes C (2009). Shell Net Weights from Florida and Puerto Rico, Proceedings of the XXIII International Congress for Caribbean Archaeology.

Editorial

  1. Buckee, C, Hedt-Gauthier, B, Mahmud, A, Martinez, P, Tedijanto, C, Murray, M, Khan, R, Menkir, T, Suliman, S, Fosdick, B, Cobey, S, Rasmussen, A, Popescu, S, Cevik, M, Dada, S, Fowkes, F, Clapham, H, Mordecai, E, Hampson, K, Majumder, M, Wesolowski, A, Kup-palli, K, Rodriguez Barraquer, I, Smith, TC, Hodcroft, E, Christofferson, RC, Cormier, SA, Gerardin, J, Cowley, L, Childs, L, Keegan, LT, Pitzer, V, Oldenburg, C (2020). Women in scienceare battling COVID-19 and patriarchy at the same time.

Other

  1. Kaminsky, J, Lee, EC, kkintaro, Lemaitre, JC, Grantz, KH, Meredith, HR, Truelove, SAShah, S, Lauer, SA, Whol, SH, epicfarmer, Pierre-Yves, Lessler, JKeegan LT, Lan-droidWillis, J (2020). GitHub Software: . Zendo.
  2. Reimer JR, Ahmed SM, Brintz B, Shah RU, Keegan LT, Ferrari MJ, Leung DT (2020). Modeling reductions in SARS-CoV-2 transmission and hospital burden achieved by prioritizing testing using a clinical prediction rule. medRxiv. United States.
  3. Maloney, M, Morley, R, Checketts, R, Weir, P, Barfuss, D, Meredith, HR, Samore, MHKeegan, LT (2020). GitHub Software: Planning for the aftershocks: a model of post-acute care needs for hospital-ized COVID-19 patients. Zendo.

Report

  1. Asher J, Barker C, Bowles L, Chen G, Chinazzi M, Cumming D, Daniel-Wayman S, Ferguson N, Fischer M, Follman D, Halloran E, Johansson M, Joshi K, Kaminsky J, Keegan L, Kugeler K, Kwan J, Lessler J, Longini I, Monaghan A, Moore S, Pastore y Piontti A, Perkins A, Prevots R, Reich N, Reiner R, Rodriguez-Barraquer I, Siraj A, Sun K, Vespignani A, Zhang Q (2017). Updated Results of Models to Predict Areas in the Americas with Increased Likelihood of Zika Virus Transmission in 2017.