Illness (7)

'illness' is the definition.
(an ailment is an illness or health problem)
This is the entire clue.
(Other definitions for ailment that I've seen before include "Tummy upset, for instance" , "Minor illness" , "Tim Alen has an odd indisposition." , "I lament (anag.)" , "Complaint, affliction" .)
'illness' is the definition.
(measles is a kind of health problem)
This is the entire clue.
(Other definitions for measles that I've seen before include "Disease suffered in childhood" , "Infection marked by red spots" , "An infectious fever" , "Morbilli is technical term for this illness" , "Children's disease with red spots" .)
'illness' is the definition.
(I know that illness can be written as disease)
This is the entire clue.
(Other definitions for disease that I've seen before include "blight" , "scurvy?" , "Sickness" , "scrapie for example" , "affection" .)
'illness' is the definition.
(I know that illness can be written as malady)
This is all the clue.
(Other definitions for malady that I've seen before include "Complaint" , "hay fever, perhaps" , "Afflication" , "Disease or disorder" , "Ailment; illness" .)
'illness' is the definition.
(flu is a kind of health problem)
This is all the clue.
(Other definitions for flu that I've seen before include "Infection reduced" , "In brief, winter illness" , "Mild infection" , "Viral infection (abbr)" , "Common ailment" .)
'illness' is the definition.
(thesaurus)
This is all the clue.
(Other definitions for bug that I've seen before include "Secret listening device" , "Listening device, insect or electronic fault" , "Irritate" , "Software fault" , "Computer glitch" .)
'illness' is the definition.
(I know that illness can be written as disorder)
This is all the clue.
(Other definitions for disorder that I've seen before include "Although it's only a minor ailment" , "Confused state" , "Unrest" , "Riders do (anag)" , "Disturbance of normal working, as of mind or body" .)
'illness' is the definition.
(I know that ague is a type of illness)
This is all the clue.
(Other definitions for ague that I've seen before include "met with cheek in Twelfth Night" , "Malarial fever; chill" , "Sweating, shivering, fit (once)" , "attack" , "Feverish chill" .)