A place a stud might go around, getting disease (5)
I believe the answer is:
ebola
'disease' is the definition.
(I have seen 'Deadly disease ' mean 'ebola' so perhaps 'disease' could also mean 'ebola')
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for ebola that I've seen before include "Congolese river - serious virus disease" , "Source of virus" , "Deadly disease" , "Infectious fever" .)