The Delta variant is far more rife than the stats are telling us. If 30,000 cases a day are identified by PCR testing then you can bet that a huge number of cases of covid amongst the ‘young and healthy’ are not being reported.
In the last ten days both my son and daughter in law have tested positive with lateral flow testing and now two of my grandchildren have tested positive with the same test. So in the same household 4 out 7 occupants have covid.
They have followed the rules and my son and daughter in law have both been double jabbed (early because they are foster carers). It shows that double jabbing doesn’t stop infection, it just makes it far less serious.
If you have any health issues that make you more vulnerable, please be careful.