Lots of coughing on Coral Princess on Round Australia cruise in March. Ended up joining the coughing, but three Covid tests proved negative. Felt dreadful during flight home and did a fourth test before visiting Doctor…all still negative. Tests were within date.
Have since read that many people were diagnosed with Lower Respiratory Tract Infections. Six weeks after coughing started, I am only just beginning to feel more like myself. Sure many people on the flight must have thought I had Covid with all the coughing. Perhaps the tests do not recognise the latest strain, but whatever it was, I have never felt that dreadful in all my life !!