Could we one day have a blood test to predict schizophrenia?
This is what Jonathan McCrea asked Professor David Cotter Professor of Medical Psychiatry at RCSI.

Listen and subscribe to Futureproof with Johnathan McCrea on Apple Podcasts and Spotify.
  
Download, listen and subscribe on the Newstalk App.
  
You can also listen to Newstalk live on newstalk.com or on Alexa, by adding the Newstalk skill and asking: 'Alexa, play Newstalk'.