On the 4th, Yamanashi Prefecture and Kofu City announced the confirmation of infection with four new coronaviruses.
All the symptoms are mild.
A total of 1252 people have been confirmed to be infected in Yamanashi Prefecture.
Variant virus infects 4 people
Furthermore, according to the prefecture, it was newly confirmed that four of the previously confirmed infections were infected with the mutated virus.
The number of people confirmed to be infected with the mutated virus in the prefecture is 125.