俄亥俄州哥伦布市 (Columbus, Ohio)
Columbus, Ohio has a population of 1.31 million and the number of protesters has reached about 10,000 since May 28, 2020. Assuming that Columbus, Ohio completely lifts lockdown in early July, the second outbreak would peak in the end of September, with daily new confirmed cases of about 120. After adding influence factor of protest to prediction model, the number of daily new confirmed cases will reach about 380. Due to re-implementation of control measures, the second outbreak will gradually subside by the end of 2020, but the number of cumulative confirmed cases will reach about 35,000.