Does the Knights Healing Poultice add-on reveal your aura?
I know that it causes you to scream when within 24 meters of a summoned assassin but the description says that it reveals your position for 5 seconds does that mean your aura gets revealed or if it's the scream aura flare up that gets shown for 5 seconds?

Comments
No - it's not an aura add-on.
When descriptions refer to 'revealing their position' - they mean you get a bubble outline notification of the survivor's location at the point in time of where they were, e.g. what happens when people scream against the Doctor.
It does not reveal auras. It actually used to, but it was a bug and it was removed.