Doctor urges pub to show dreaded lurgee (8)

I believe the answer is:

superbug

I'm a little stuck... Click here to teach me more about this clue!

'show dreaded lurgee' is the definition.
I can't judge whether this defines the answer.

'doctor urges pub' is the wordplay.
'doctor' indicates an anagram.
'urges'+'pub'='urgespub'
'urgespub' anagrammed gives 'SUPERBUG'.

'to' acts as a link.

Can you help me to learn more?

(Other definitions for superbug that I've seen before include "dangerous organism" , "dangerous sort of bacterium" , "Microorganism resistant to antibiotics" , "MRSA or C difficile" , "Resistant strain of bacteria" .)

I've seen this clue in The Sun.

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