Crossword Genius

Fine tonic cured disease (9)

Ross

I believe the answer is:

infection

'disease' is the definition.
(infection is a kind of health problem)

'fine tonic cured' is the wordplay.
'cured' is an anagram indicator.
'fine'+'tonic'='finetonic'
'finetonic' with letters rearranged gives 'INFECTION'.

(Other definitions for infection that I've seen before include "what may be caught" , "Disease caught" , "Process of catching virus" , "Invasion by pathogenic micro-organism" , "viral illness" .)

I've seen this clue in The Telegraph.
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