SCP-0001-HV has been brainwashing and depressing Class-D staff for a long time.

Anyone exposed to the SCP-0001-HV object should receive a Class -B memory erase vaccine. If our staff unable to control SCP-0001-HV, we may need to classify the object class as Euclid by decision of O5 Council.

O5-1
SCP Foundation Hive