They teach each other in triads.
Show them how.
Connect with ability/power to immunize against disease.
"Everyone who did it stand up."
"Thank you. Sit down"
Test down the list of pathologies.
Find them. Take out generally.
With all the pathologies you took out, test down the list of bodies.
Test if the pathology is still in any of the bodies.
As best you can, with the limited information you have, define and remove your disease.
Trawling for symptoms - technical aspects of disease.
Talk about global consciousness.