[quote Tynetime]@Abraxan your post should be copied and pasted even time some wide eyed innocent says what did the ECV do pre Covid?[/quote]
Seconded - I wouid have hoped that the 'but isn't it the same as....' had been asked and answered with an explanation of why it isn't, that the penny might have dropped by now.
The prevalence of the condition, the availability of treatments, the banning of symtomatic people from some settings (eg noro from hospitals) occupational restrictions (barring of all those with D&V from high risk things such as catering) and required isolation for certain notifiable diseases all make a considerable difference
I really don't see why a disease as risky as covid for millions, which has fewer and scarcer treatments, should have fewer infection control measures associated with it than other notifiable diseases