Assessing the regional impact of Japan's COVID-19 state of emergency declaration: a population-level observational study using social networking services.
Daisuke YoneokaShoi ShiShuhei NomuraYuta TanoueTakayuki KawashimaAkifumi EguchiKentaro MatsuuraKoji MakiyamaShinya UryuKeisuke EjimaHaruka SakamotoToshibumi TaniguchiHiroyuki KunishimaStuart GilmourHiroshi NishiuraHiroaki MiyataPublished in: BMJ open (2021)
Given that there are still several high-risk areas measured by EBSIR, careful discussion on which areas should be reopened at the end of the state of emergency is urgently required using real-time SNS system to monitor the nationwide epidemic.