Probably a really stupid question so apologies.
3 out of 4 us are confirmed covid. Dd who had escaped it so far had a negative pcr yesterday and a strong positive lft today so pcr booked for tomorrow. She has no symptoms at present.
I know that isolation begins from the day you have symptoms or if asymptomatic from day of pcr test.
But what if say you test positive with no symptoms but say you gain symptoms a few days later. Is it 10 days from your positive result or the symptoms starting? Say if you gained symptoms 2 days after positive result do you start the 10 days again?
Probably a really daft question I know! I'm just a bit confused and feeling ill 😅