Senior Staff Scientist, Biostatistics
Vaccine and Infectious Disease Division, Fred Hutch
Senior Staff Scientist
Public Health Sciences Division, Fred Hutch
Research focus includes design and analysis of vaccine clinical trials, immune correlates of risk and protection, statistical training and capacity building.
University of Washington, 2001, PhD (Biostatistics)
University of Washington, 1999, MS (Biostatistics)
University of Winnipeg, 1996, BA (Mathematics and Statistics)
Design and analysis of HIV vaccine trials
Correlates of risk and protection in HIV, dengue, and HPV vaccine trials
Statistical methods for immunological assay data
Phase 1/2 and Phase 2b/3 HIV vaccine trials
Dengue vaccine correlates analyses
HPV vaccine correlates analyses
Biostatistics training and capacity building in Southern Africa
SARS-CoV-2 analyses
R code for ELISpot response determination [PDF]: DFR(2x) | DFR(eq)
OCTAVE-Enterprise workshop on Statistical Methods in HIV
Vaccine Trial Design and Evaluation, Sao Paolo, Brazil, 2011.
OCTAVE-Enterprise workshop on Statistical Methods in HIV
Vaccine Trial Design and Evaluation, Bangkok, Thailand, 2012.
OCTAVE-Enterprise workshop on Statistical Methods in HIV
Vaccine Trial Design and Evaluation, Durban, South Africa, 2015.
HVTN-BMGF workshop on Statistical Issues in HIV Vaccine Trial Design and Evaluation, Cape Town, South Africa, 2015.
Co-organizer of Next Generation Sequencing in Clinical Vaccine Trials
Workshop, Cape Town, South Africa, 2016.
SANTHE short course on Introduction to Biostatistical Methods with Applications to HIV and TB Research, Durban, South Africa, 2017.
SANTHE short course on Introduction to Biostatistical Methods with Applications to HIV and TB Research, Kigali, Rwanda, 2018.
SANTHE short course on Introduction to Biostatistical Methods and R with Applications to HIV and TB Research, Durban, South Africa, 2019.
Probability and Statistical Inference, University of Washington Summer Institute in Statistics and Modeling in Infectious Diseases/Statistical Genetics, Seattle, USA, 2020.
Probability and Statistical Inference, University of Washington Summer Institute in Statistics and Modeling in Infectious Diseases/Statistical Genetics, Seattle, USA, 2021.
SANTHE short course on Introduction to Biostatistical Methods with Applications to HIV and TB Research, South Africa, 2022.
Probability and Statistical Inference, University of Washington Summer Institute in Statistics and Modeling in Infectious Diseases/Statistical Genetics, Seattle, USA, 2022.