The problem is that many of the symptoms of flu are the same as Covid-19 (they are both covid viruses, after all), so someone with symptoms is likely to have to self-isolate and quarantine themselves, whether they have covid-19 or the flu (or even just a common cold). We were "lucky" in that covid-19 hit here after the flu season had mainly ended. We do really need a testing system that can differentiate between covid and flu and the common cold
A cautionary tale.
I know of a colleague who had flu-like symptoms three weekends ago. His wife, his son and daughter (younger than teenagers) all had the same symptoms, so they drove to a test centre and remained home thereafter. The test results all came back negative, and all are recovered from whatever it was they had. My colleague has been back at work for over a week now.
On the morning after the family drove to the test centre, Marek* called his surgery on an unrelated matter, and had a telephone consultation with his GP.
On describing his symptoms, he was told that he most definitely had coronavirus, and he and his family should self-isolate. The GP was stunned when Marek informed him that they'd all been tested, and those tests came back negative.
I have long suspected that some 'coronavirus' cases that, without a confirmatory test, have been recorded as such, were in fact something else, probably 'flu. How many is anyone's guess. I doubt that it is a significant number, but such misdiagnosed cases will still be counted in the official statistics.
What I did NOT expect is for GPs to be so presumptuous as to immediately leap to a diagnosis of coronavirus on such slim grounds.
If seasonal flu comes around this winter - and there is no reason to to assume it will not - there are grounds to fear that many sufferers reporting their symptoms to 119 will be classed as having coronavirus... and, as if by magic... the second wave is, stastically-speaking, upon us
*name changed