But across England, fewer than one in 14 new Covid cases are among the at-risk 60 and over age group, with people under 30 accounting for half of all cases in the seven days to May 11.
Is it the same picture in Leeds?
We have crunched the latest numbers from the UK government coronavirus dashboard to reveal which age groups are seeing the highest number of cases.
The figures refer to the total number of cases, not the rate per head of the population.
Of the 415 recorded in Leeds between May 5 and 11, the top 10 worst affected age groups are as follows:
7. 25-29
People aged 25-29 accounted for the seventh highest number of cases between May 5 and 11, with 30 or 7.2% of the total.
8. 45-49
People aged 45-49 accounted for the eighth highest number of cases between May 5 and 11, with 28 or 6.7% of the total. (photo: PA Wire)
9. 5-9
People aged 5-9 accounted for the ninth highest number of cases between May 5 and 11, with 25 or 6.0% of the total. (photo: Adobe Stock)
10. 50-54
People aged 50-54 accounted for the tenth highest number of cases between May 5 and 11, with 16 or 3.9% of the total. (photo: PA Wire)