I was in hospital last week with a non covid related matter, and was in a 4 bedded room for 3 days. I got home Saturday. Today I got a call from contact tracing, informing me that I was in close contact with a confirmed case and must self isolate for 14 days. I will be tested soon and then 7 days later. I suspect it was a woman in hospital room with me as she developed breathing problems on Friday ( post Bowel surgery). Does anyone know what are chances of catching virus from confirmed case? I live in west of Ireland where the numbers affected with virus were very low.