Covid affects organs whether or not there are noticeable symptoms.
Every reinfection increases likelihood of internal scarring and damage, leading to an increased likelihood of ill health in the future (eg heart attacks, lung infections etc )
Epidemiologists are very concerned about ill health in later life for often infected school children
It is possible that these more frequent occurrences of ill health are already happening, and investigations of long covid in the US are revealing similarities to other incurable long term chronic illnesses such as M.E.
Sadly our government decided to call mitigations restrictions, and failed to install relatively cheap HEPTA filters in schools and other public spaces. The current government is not enforcing mask wearing in hospitals, and has stopped testing, so that the only counted cases are those so bad that they are in hospital.
Mitigating actions would also protect from influenza and pneumonia
This from the Office of National Statistics
In the week ending 7 March 2025, 15.4% of registered deaths involved influenza or pneumonia (1,853 deaths), while 0.7% involved coronavirus (COVID-19) (83 deaths).
In the same week, influenza or pneumonia were the underlying cause of 5.2% of deaths (622 deaths), while COVID-19 was the underlying cause of 0.5% of deaths (60 deaths).