It's been announced that all four members of idol group You'll Melt More! have tested positive for COVID-19. 

One of the members wasn't feeling well, so the group and staff got tested. Only the four members came back with a positive diagnosis. Under instruction of the health center, they are currently recuperating so they will be halting their activities at least for the rest of the month. Apparently, nobody has been identified to be persons of close contact. 

Details on their activities in February and beyond will be announced later.