What does "close contact" mean in the context of Coronavirus please? Someone I was in a room with last week at work has tested positive for coronavirus, they had no symptoms and only tested positive at a routine test before a minor operation. Their wife and other people they work closely with all tested negative. I was working alongside this person at a clients house for short periods last week, we were in the same room, I had a mask on, the windows were open and we were both in and out of the room during that time. We did socially distance, but it's likely that we came within less than 2 m of each other briefly.
Do I now need to self isolate for 14 days? I was working with this person last Wednesday but only found out yesterday about the test so in the meantime I've been to the supermarket, other shops, and been with my family.
Any thoughts? I'm self employed so 14 days at home after I've just started working again is a real pain.