My parents may have been exposed to some one that may have covid The person thought they had a cold as didn't have a fever or loss of taste only a phelmmy cough which has since got worse so now the person's gone for a test. I'm so, so worried as both my parents are in their 70's. Obviously we have to wait for the test results and hope its negative. I know they say 10 day isolation but wondering if theres generally a time scale for people to catch it? The idea of waiting 10 days to see if my parents are clear makes me feel sick 😔