Steve reveals why shift workers are at greater risk of infection early in the morning.
Join Liz Green for the morning's news, views and travel at the heart of West Yorkshire.
Your news, Your views, Your West Yorkshire with music and more.
Join us for 'The Big Yorkshire Phone In'. The place where you can have your say.
The fun way to round-off your day with Yorkshire's latest news, sport, travel and weather.
Topical sports issues of the day. Show more
All the build-up and interviews ahead of today's matches featuring West Yorkshire teams.
Coverage of Leeds United v Fulham, Aston Villa v Huddersfield Town and MK Dons v Bradford City. NOT online.
Have your say. Text 81333 starting with WYS. Email westyorkshiresport@bbc.co.uk.
Russell Walker brings you late night music and conversation.
BBC Radio Leeds joins BBC Radio 5 live.