### Clue: Alcohol in science fiction always gives beastly sickness (5,5)
### Answer: SWINE FEVER 
 ### Explanation: Definition: beastly sickness
 WINE(alcoholic liquid) **contained in**(in) SF(abbrev. for "science fiction") + EVER(always, in "forever and ever").
Answer: A highly contagious viral disease amongst pigs and wild boars.