Institute for Disease Modeling
Institute for Disease Modeling (IDM) is an institute within the Global Health Division of the Bill and Melinda Gates Foundation. Established in 2008 as part of the Global Good Fund, a non-profit subsidiary of Intellectual Ventures (IV) funded by Bill and Melinda Gates, IDM has transitioned in mid-2020 to the Gates Foundation. IDM specializes in mathematical modelling of infectious disease and other quantitative global health research. Its models include malaria, polio, measles, COVID-19 and HIV (with EMOD). IDM releases source code of their stable models to the public. While at IV, the institute was located  in Bellevue, Washington. After the outbreak of COVID-19 in Washington State, IDM has transitioned to all-remote work with no physical offices. It will eventually relocate to the Gates Foundation's main office in Seattle. Disease modeling software. EMOD is the group's individual-based disease modeling software (not a compartmental model) initially coded 2005. It has been released to the public as open-source software. The software can model malaria, HIV, tuberculosis, measles, dengue, polio and typhoid. In 2020, IDM developed a designated COVID-19 agent-based model named "Covasim." It was used initially to advise on decision-making during  the COVID-19 pandemic in Oregon and in Washington State, gaining national attention. Covasim, coded in Python, is open-source and has been used by independent researchers around the world.