Child went to an activity where they check temperatures. Although she seemed well, she showed a slightly raised temperature. Having become aware that she had a temperature, parent arranged a test and family isolated.
Meantime it became apparent that she had a water infection, the likely cause of the raised temp, and GP prescribed antibiotics. Child no longer has a temperature or any other symptoms.
The test result has come back inconclusive with instructions to have another test. So, she (and the family) should isolate until the second test result is received, although the symptoms that led to the first test are long gone.
Would you?