I do not know whether this applies to the anglophone world, but in Germany, and to the same extent in CZ, “flu” and “cold” are treated as more or less synonymous. And because the common cold is, well, common, most people when they say they came down with flu, what they really want to say is they had/have a bad case of the common cold.
One of my former colleagues thus thought that flu is something trivial and she always disparaged me when I said that flu is a serious illness and not something to be flippant about. I do not know how she managed to live for over thirty years and get herself a kid without encountering real flu, but she was among the lucky ones in this regard I guess. A healthy, strong woman in her thirties.
But in 2008 her luck ran out. In the morning she came to work as normal, but just mere two hours later she began to have fever and chills and got a splitting headache. She excused herself from work at noon and went home and did not return for two weeks.
When she came back, a rare thing happened – she acknowledged that she was wrong and I was right in our previous discussions about this. She just had a case of real flu and for a few days during that time, she actually feared for her life, because there were times when the fever made her see double and she was barely able to go the loo.
It is a sad reality that some people – I dare say many people – actually, really need to experience some hardship first hand to be able to believe it is real. Be it flu, or poverty, or discrimination.
When some people were saying that Covid-19 is just another flu in a derogatory and dismissive way, I rolled my eyes so hard I nearly strained them. Even if Covid-19 were just a new strain of flu, a new strain of flu would be terrifying. Even old and established strains of flu can be terrifying when they encounter an unvaccinated person who never got flu before.
“It’s just another flu” should have been a call to arms, not a placating head pat, even if it were true.