It looks like we fell for media-hype on so-called long covid as well:

www.bbc.co.uk/news/health-58584558

From an estimated 1 in 10 in April having Covid symptoms - however mild - 3 months after infection this has now been revised to 1 in 40.

3 months isn't so "long" either; what proportion after 6 months...? And "brain fog". I ask you! Could be due to being stuck indoors for months listening to all this bollocks.

Who, if asked, couldn't say that at times they feel they have "brain fog"? Follow the science? Brain fog is as scientific a concept as astrology...

I believe in fogginess. How else would you explain all the rampant stupidity?