Can such diseases be put right into a little bottle? (5)
I believe the answer is:
viral
'can such diseases be put right' is the definition.
I can't judge whether this defines the answer.
'a little bottle?' is the wordplay.
I cannot quite see how this works, but
'a' is found in the answer.
The remaining letters 'virl' is a valid word which might be clued in a way I don't see.
This explanation may well be incorrect...
'into' acts as a link.
Can you help me to learn more?
(Other definitions for viral that I've seen before include "Like pathological agents" , "Caused by pathogenic agent" , "as an internet sensation" , "Like many diseases" , "Like some infections" .)