[Manycouches] covid forecast of a (no)wave for Summer IETF in Philadelphia, USA
Alexandre Petrescu <alexandre.petrescu@gmail.com> Thu, 14 April 2022 11:22 UTC
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Subject: [Manycouches] covid forecast of a (no)wave for Summer IETF in Philadelphia, USA
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Hi, SHMOO participants, This email is about forecasting the covid wave (or no wave) peak for Philadelphia, during the Summer IETF of 2022. Will the local covid wave be in a low, ascent, peak, plateau or descent during the meeting in Philadelphia? Ideally, there would be no covid wave then and there, but one never knows. Hence the need of a forecast. The following two URLs illustrate forecasts that suggest that there might be no high wave of new cases in July 2022 in the Pennsylvania state of USA: https://covid19.healthdata.org/united-states-of-america/pennsylvania?view=resource-use&tab=trend&resource=all_resources https://www.covid19.uga.edu/nowcast.html On another hand, the forecasthub provides many models for short term 3-week forecast. Their predictions vary from a strong descent to an exponential-like ascent of the wave until May 7th, 2022. The URL is this: https://viz.covid19forecasthub.org/ CDC is an authority in USA. It offers many covid forecasts, but lacks a display of a forecast of new cases at this time. This is the URL: https://covid.cdc.gov/covid-data-tracker/#forecasting_weeklycases --- Personally, with a calculator at hand, I'd say the next wave peak of new cases would be on May 6th, 2022, with a correlation factor of 0.88 (1 if an exact fit, or highest confidence). It is calculated using a 'Root' regression: ab^1/x of WP43S present on gitlab; it is fed with the list of the 5 earlier wave peak distances in Philadelphia district of the Pennsylvania state I could identify roughly from CDC, outbreak.info and worldometers: 244, 124, 155 and 117 (days between approximate peaks of April 11th, 2020, Dec. 11th, Apr. 14th, 2021, Sept. 16th and Jan. 11th, 2022). I did not use 'Ensemble' models, nor the R mathematical software package; also, I did not use specific covid-related epidemiology factors such as vaccination effect forecasts, masks mandates, lockdown measures or similar heuristics. Alex PS: another interesting wave forecast, but for UK, shows there might a peak of 'prevalence' (blue line, probably directly proportional to 'new cases') on approx. Jan. 2nd, 2023. It is at this URL: https://www.fil.ion.ucl.ac.uk/spm/covid-19/forecasting/ PPS: California forecasts as well, but not the case numbers. This is the URL: https://calcat.covid19.ca.gov/cacovidmodels/
- [Manycouches] covid forecast of a (no)wave for Su… Alexandre Petrescu
- Re: [Manycouches] covid forecast of a (no)wave fo… Livingood, Jason
- Re: [Manycouches] covid forecast of a (no)wave fo… Michael Richardson
- Re: [Manycouches] covid forecast of a (no)wave fo… Alexandre Petrescu
- Re: [Manycouches] covid forecast of a (no)wave fo… Alexandre Petrescu
- Re: [Manycouches] covid forecast of a (no)wave fo… Alexandre Petrescu
- Re: [Manycouches] covid forecast of a (no)wave fo… Alexandre Petrescu
- Re: [Manycouches] covid forecast of a (no)wave fo… Barry Leiba
- Re: [Manycouches] covid forecast of a (no)wave fo… Alexandre Petrescu