We are an interdisciplinary research lab with a broad scientific focus on quantitative and computational biology, core domain knowledge in immune repertoires and evolutionary dynamics, and technical expertise in scientific computing, machine learning, and mathematical modeling. We aim to cultivate an inclusive environment that values previous experience in experiment, computation, and theory, and supports trainees transitioning between these areas.

Latest
March 31, 2025 The lab welcomes its first two members today! Magdalena Russell joins as a postdoc, and Carlo Melendez as a rotation student for the spring quarter.
February 27, 2025 Evo-Hub launches!
November 3–8, 2024 Off to Santa Fe Institute for a working group on Evolutionary dynamics of cheating in viral infections II
Sept 24 – Oct 11, 2024 Will is in residence at Kavli Institute for Theoretical Physics for viralimmune24 [talk recording]
Sept 1, 2024 The DeWitt lab opens in the Foege building at University of Washington's Department of Genome Sciences!
July 25, 2024 Publication: "Mean-field interacting multi-type birth–death processes with a view to applications in phylodynamics". Theoretical Population Biology, Volume 159
July 1, 2024 Will finishes JSMF Fellowship at UC Berkeley hosted by Yun Song
April 10–15, 2024 Off to Santa Fe Institute for a working group on Evolutionary dynamics of cheating in viral infections
Oct 7–11, 2023 Off to Santa Fe Institute for a working group on Slow-fast dynamics in biological systems II
Aug 14–25, 2023 Off to Aspen Center for Physics to attend the Program on statistical physics & adaptive immunity
July 23–27, 2023 Off to SMBE 2023 in Ferrara, Italy; Will gives a talk and receives a "Young" Investigator award