Hololive's holoX member La+Darkness announced via her official Twitter today that she will take a temporary break from activities due to being diagnosed with COVID-19. YMD also asked her fans to wait patiently for her return after recovery.
In fact, during a recent program hosted by two other Hololive Vtubers, Usada Pekora and Houshou Marine, YMD didn't sound well during the conversation (at around the 39:00 mark), which led to her being asked to take a rest. It is worth noting that her birthday is coming up on May 25, so let's hope that she will recover in time for her birthday celebration.