Vx# class Vx(diseases=None, *args, **kwargs)[source]# Bases: Product Vaccine product Attributes now Shortcut to self.t.now() states Return a flat list of all states statesdict Return a flat dictionary (objdict) of all states ti Get the current module timestep timevec Shortcut to self.t.timevec Methods administer(people, uids)[source]# Apply the vaccine to the requested uids.