I would differentiate prevention from screening. Screening is for early detection of a problem (for example, the Pap smear to detect pre-cancerous lesions on the cervix). Prevention prevents the problem in the first place (eg the vaccine against the human papilloma virus which causes cervical cancer).
Truly effective preventative measures are the apex achievement of medical science, and have simply deleted an unimaginable amount of human suffering from our modern lives. Vaccines and sanitation are the best examples. They are astoundingly cost effective measures, and are so good that in many ways they are unimprovable in any significant way. 2020 is yet another example of how important vaccine technology is to every single person on this planet.
Screening is nowhere near as beneficial as actual prevention. It is expensive, labour intensive, requires behavioural modification, definitely harms a significant proportion of people due to false positives, and in controlled trials only modestly improves hard clinical outcomes under the most charitable assumptions of compliance and follow up care.
You are proposing a model of 'high-touch' medicine, where people have a raft of continuously administered screening tests for a long list of conditions. This could only ever be applied to a small proportion of the world's population, and would require highly motivated and well educated patients. In my opinion, spending a day in a primary care medical clinic would disabuse you of the notion that this is a feasible or desirable outcome.
Truly effective preventative measures are the apex achievement of medical science, and have simply deleted an unimaginable amount of human suffering from our modern lives. Vaccines and sanitation are the best examples. They are astoundingly cost effective measures, and are so good that in many ways they are unimprovable in any significant way. 2020 is yet another example of how important vaccine technology is to every single person on this planet.
Screening is nowhere near as beneficial as actual prevention. It is expensive, labour intensive, requires behavioural modification, definitely harms a significant proportion of people due to false positives, and in controlled trials only modestly improves hard clinical outcomes under the most charitable assumptions of compliance and follow up care.
You are proposing a model of 'high-touch' medicine, where people have a raft of continuously administered screening tests for a long list of conditions. This could only ever be applied to a small proportion of the world's population, and would require highly motivated and well educated patients. In my opinion, spending a day in a primary care medical clinic would disabuse you of the notion that this is a feasible or desirable outcome.