Wave Flow in KeyGraph: waves are not over

Influence of transportation and direction of travel entropy

Excessive relaxation of behavior may lead to a slight increase in the number of infected people due to a decrease in the effectiveness of vaccines and hybrid immunity.

Beware of frequent visits to places where many strangers gather

Estimates of new positive patients for Omicron variant (Tokyo) #7

Updates on prediction of new infections, severe cases, etc. #5

Outlook for COVID-19 and Economic Activity after the Lifting of Priority Measures to Prevent the COVID-19 Spread