Prevention is better than cure. Researching and treating diseases is too costly so it would be better to invest in preventive measures. To what extent do you agree?

Billions of dollar are spent in treatment every year which could be utilized in other developmental activities. It would be more appropriate to work on avoiding diseases rather than on medication. There is always an underlying cause for an ailment, and it could be avoided by taking preventive measures.

For example

, smoking is a major cause for lung cancer, by curbing the habit of smoking, public health can be improved. Many other

such

evidences

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pieces of evidence

shreds of evidence

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prove that corrective steps

does

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do

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help in improving the situation. In order to take precautionary steps, the reason for the illness needs to be explored. By improving the research infrastructure, scientists would be able to detect the cause and effect relationship of various

sikness

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sickness

sicknesses

, thereby save many people from distress. Polio and cancer were once considered as a deadly infection and a lot of resources have been exhausted around the world