DS (17) is off school with sore throat, headache, runny nose, sneezing and a temperature. He has been pcr tested and it came back negative. He was exposed to Covid in school last week (in class, not a close contact). I don’t believe the negative.
Just got him to do another lft and the swab is coated in thick, but runny snot. I have never seen anything like it. It was an unusual colour. Not quite yellow, green or brown. Does that sound like Covid? Or could it be something else?