Please review my essay. Thank you very much.

Topic: “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?

Essay:

The astronomical amount of money spent on treatment and research for disease leads some people to believe that diverting the health budget to precautionary methods is a better alternative. While I admit that this statement can be true to some extent, I would argue that taking preventative measures cannot completely ward off certain diseases.

Supporters do have a point. It is irrefutable that medical treatments nowadays are too expensive even for the middle class to afford. Moreover, the patient can sometimes experience side effects when receiving therapy for the illnesses and be left with permanent sequelae. In contrast, we can effectively keep ourselves away from these diseases only by following particular health policies and proper hygienic practices. Take Dengue, a mosquito-borne viral disease, for illustration. It can be avoided by careful management of waste and the installation of mosquito meshes in living areas. Thus, there is no extra spending and effort required for the treatment.

However, research and development in the field of medicine are still crucial. There exist certain diseases that are not preventable by preventative procedures such as genetically linked ones. People with these illnesses will contract them at some point in time; hence, it raises the need for medication. Furthermore, carrying out researches aid in defining the best strategy for precaution. For example, in the case of coronavirus, researchers find out that this disease infects through droplets. Therefore, citizens are encouraged to wear masks and avoid crowded places. This precaution has sufficiently curtailed the spread of the pandemic.

In conclusion, research and treatment for diseases are essential as preventative measures cannot guarantee the total eradication of infections and illnesses.