Infectious disease (7)
'infectious disease' is the definition.
(I know that cholera is a type of infectious disease)
This is the entire clue.
(Other definitions for cholera that I've seen before include "could kill you" , "Deadly, infectious disease" , "serious illness" , "Infectious and often fatal Asiatic disease" , "Acute intestinal infection from contaminated water or food" .)
(Other definitions for tetanus that I've seen before include "Disease causing muscular spasms" , "health problem" , "Attunes (anag) - muscular illness" , "Disease causing muscle spasms" , "Bacterial disease" .)
(Other definitions for malaria that I've seen before include "Fever-inducing disease" , "Disease carried by mosquitoes" , "Mosquito-transmitted disease" , "Disease carried by mosquitos" , "Mosquito-borne disease" .)
'infectious disease' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for measles that I've seen before include "Viral disease once common in children" , "Morbilli is technical term for this illness" , "Childhood malady" , "Disease suffered in childhood" , "Rash-causing disease" .)
(Other definitions for rabies that I've seen before include "Name of disease from Serbia in 26 Down" , "Dangerous viral disease" , "Killer disease" , "Serbia (anag.)" , "Fatal virus disease affecting dogs" .)