Short-term probabilistic forecasts of the trajectory of the COVID-19 pandemic in the United States have served as a visible and important communication channel between the scientific modeling community and both the general public and decision-makers. Forecasting models provide specific, quantitative, and evaluable predictions that inform short-term decisions such as healthcare staffing needs, school closures, and allocation of medical supplies. Starting in April 2020, the US COVID-19 Forecast Hub (https://covid19forecasthub.org/) collected, disseminated, and synthesized tens of millions of specific predictions from more than 90 different academic, industry, and independent research groups. A multimodel ensemble forecast that combined predictions from dozens of groups every week provided the most consistently accurate probabilistic forecasts of incident deaths due to COVID-19 at the state and national level from April 2020 through October 2021. The performance of 27 individual models that submitted complete forecasts of COVID-19 deaths consistently throughout this year showed high variability in forecast skill across time, geospatial units, and forecast horizons. Two-thirds of the models evaluated showed better accuracy than a naïve baseline model. Forecast accuracy degraded as models made predictions further into the future, with probabilistic error at a 20-wk horizon three to five times larger than when predicting at a 1-wk horizon. This project underscores the role that collaboration and active coordination between governmental public-health agencies, academic modeling teams, and industry partners can play in developing modern modeling capabilities to support local, state, and federal response to outbreaks.
- MeSH
- COVID-19 * mortalita MeSH
- lidé MeSH
- pandemie MeSH
- pravděpodobnost MeSH
- předpověď MeSH
- správnost dat MeSH
- veřejné zdravotnictví trendy MeSH
- Check Tag
- lidé MeSH
- Publikační typ
- časopisecké články MeSH
- Geografické názvy
- Spojené státy americké MeSH
- MeSH
- alkaloidy biosyntéza MeSH
- Bacteria genetika metabolismus MeSH
- biosyntéza peptidů nezávislá na nukleových kyselinách MeSH
- databáze genetické MeSH
- genetické markery MeSH
- houby genetika metabolismus MeSH
- metagenom MeSH
- mezinárodní spolupráce MeSH
- multigenová rodina * MeSH
- peptidy metabolismus MeSH
- polyketidy metabolismus MeSH
- polysacharidy biosyntéza MeSH
- proteosyntéza * MeSH
- rostliny genetika metabolismus MeSH
- terminologie jako téma MeSH
- terpeny metabolismus MeSH
- výpočetní biologie normy MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
- Research Support, U.S. Gov't, Non-P.H.S. MeSH
