An attempted vaccine/cure for the Strangevirus was experimentally concieved by Nikolai.
In its vector-form, it resembles an opaque pink gooey substance alarmingly similar to bubblegum (to the point one could mistake it for the same).
Before it could be tested on an actual Strange-infected individual, a small amount came in contact with Squizzle, leading abruptly to an overwhelming urge to seek freedom from all negative emotions (often refered to as a "Bubbledoll Crisis".)
The affected clone, which underwent a Charmory? Bubbledoll conversion (refered to as Charm-Squizzle? for the sake of clarity) no longer exists as of this record.
Whether or not it would serve to cure a strange-infection was never discovered, as the cure itself was deemed only marginally better than what it was supposed to be curing.
After a brief stint being classfied as Charmvirus, tt has become tentatively known as CharmFever (though it has been refered to as Bubbledoll Gum by those prone to make light of serious matters), but it shares none of its brother-strain's semi-sapiency or transmitability from individual to individual, except from the original 'bubblegum' substance.
Although no sample is publically known to exist of the substance, Nikolai may still possess the capacity to make more.
Because of its inherently initial involuntary nature, it is frowned upon highly by the Charmwarp's Bubbledoll making establishment.