December 31, 2022, Shandong epidemic forecast according to the city database big data model predicts that the province's new daily infections have been in the decline stage. Zaozhuang infection rate of 77.45%, the only city in the province with an infection rate of more than 70%.

The infection rate fluctuations in the last 13 cities have risen and fallen, the range is very small, the overall downward trend, the epidemic map are showing red.