The NHS has prioritised like this...
People most at risk from coronavirus are sometimes called "shielded" or "extremely vulnerable" people.
This includes people who:
have had an organ transplant
are having certain types of cancer treatment
have blood or bone marrow cancer, such as leukaemia
have a severe lung condition, such as cystic fibrosis or severe asthma
have a condition or are taking medicine that makes them much more likely to get infections
are pregnant and have a serious heart conditionBut if you're old and in good health, are you being sidelined?
https://www.nhs.uk/conditions/coronavirus-covid-19/advice-for-people-at-high-risk/