Student or Learner
Dear friends and Teachers,
- You have just been biten by a dog? , in that case you should get a vaccination at once.
- Is this natural to say?
Thanks a million!
The way you have it isn't really natural. I would write it like this -
'You have just been bitten by a dog? In that case, you should get a vaccination at once.'
The first sentence is a question looking to confirm that you heard it right when someone told you they were bitten. It can also represent a kind of exclamation of surprise in question form. The second sentence is a standard statement.