On the 28th, it was confirmed that 639 new people were infected with the new corona virus in Chiba prefecture.
There are 222 more people than Tuesday a week ago.
On the other hand, it was announced that one person announced on the 9th of this month will be excluded from the infected because the medical institution has withdrawn the outbreak report.
The cumulative total of infected people is 462,615.
There were no announcements of those who died.