In Okayama Prefecture, on the 21st, 549 new coronavirus infection confirmations were announced.
The number of infections announced on the 1st exceeded 510 on the 20th, the highest number ever for 3 consecutive days.
On the other hand, Okayama City withdrew the one announced on the 19th because it reported the same infected person more than once.
This brings the total number of confirmed infections in Okayama Prefecture to 18,860.