Parameter-free COVID Model Based on Encounter Density Data

Qi-Jun Hong. Projection made on June 4, 2020 Main

My model predicts that a second wave of COVID cases is arriving. Infection numbers will reach 30,000 confirmed cases/day again by late June, and 50,000 confirmed cases/day by end of July, without another lockdown.

States at risk: CA, TX, AZ, VA, MD, NC, FL, AL, ...

Top 5 States by Daily New Cases Next Day June 5: CA(2822), TX(1530), IL(1235), NY(1115), MA(1042)

Top 5 States by Daily New Cases in 10 Days June 15: CA(3063), TX(2506), AZ(1439), FL(1345), NC(1314)

Top 5 States by Daily New Cases in 25 Days June 30: TX(5301), CA(4164), AZ(3422), NC(2365), FL(2311)

Projection of the Next 20 Days

State Projection: AK AL AR AZ CA CO CT DC DE FL GA HI IA ID IL IN KS KY LA MA MD ME MI MN MO MS MT NC ND NE NH NJ NM NV NY OH OK OR PA RI SC SD TN TX US UT VA VT WA WI WV WY

DNC

Daily Tests and Daily New Cases

(Data source: the COVID Tracking Project)

DNC

DNC

DNC