In spite of the advances of preventive medicine resulting from technology why do ppl still suffer from disease
A- The new advances do not alter people's behavior
B- New germs are constantly developing
C-The new advances work only on young people
D- Neither of these
Please help me out thank you


A
just because there are new advances that does not mean people will take advantage of them or heed the guidelines.
Take dieting for instance. The diet industry is a multibillion dollar industry. But, the knowledge of how to live on a balanced diet is well defined, for the most part. People simply refused to do so. The same with smoking. Smoking is the probably the most preventable cause of illness and death. Everyone knows the dangers of smoking. Yet, many still smoke.