A prototype online platform that uses real-time visualization and viral genome data to track the spread of global pathogens such as Zika and Ebola is the grand prize winner of the Open Science Prize (link is external). The international team competition is an initiative by the National Institutes of Health, in collaboration with the Wellcome Trust and the Howard Hughes Medical Institute (HHMI). The winning team, Real-time Evolutionary Tracking for Pathogen Surveillance and Epidemiological Investigation (link is external), created its nextstrain.org (link is external) prototype to pool data from researchers across the globe, perform rapid phylogenetic analysis, and post the results on the platform’s website. The winning team will receive $230,000 to fully develop their prototype with NIH awarding $115,000 to the U.S. members of the winning team, and the Wellcome Trust and HHMI also contributing $115,000 to the winning team.