James Hadfield

Google Scholar

I'm Trevor's new programmer / postdoc at the Fred Hutch working on nextstrain and nextflu, including a mixture of programming, data visualization, modeling, phylogenetics and forward prediction.

I received my BSc(hons) in mathematics from Canterbury University, New Zealand and my PhD in bacterial genomics from the Sanger Institute (University of Cambridge) supervised by Julian Parkhill and Nick Thomson. I've previously worked in virology with Arvind Varsani and in RNA bioinformatics with Paul Gardner.

During my PhD I built phandango, a web-based visualization tool for interpreting the genomics of bacterial populations.


Nextstrain: real-time tracking of pathogen evolution


baltic - BALTIC - adaptable lightweight tree import code for molecular phylogeny manipulation, analysis and visualisation

auspice - Web app for visualizing pathogen evolution

augur - Pipeline components for real-time virus analysis

fauna - RethinkDB database to support real-time virus analysis

sacra - Cleaning scripts for real-time pathogen analysis

janus - Build and deploy Nextstrain


Preliminary analysis of the fifth epidemic of avian influenza A/H7N9