COVID-19 Model Update - Seasonality | September 11 Published September 14, 2020 IHME Director Dr. Christopher J.L. Murray discusses a key assumption in IHME's COVID-19 model as of September 3, 2020 — seasonality. Back to top Related Scientific Publication Long COVID science, research and policy Media mention What's behind the post-COVID surge in communicable diseases? Media mention Inside the Global Burden of Disease study Infographic As COVID-19 has shown, continued global health progress is not assured