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IELTS Free Online Writing Practice - The role of biotechnology in improving human health.

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IELTS Writing Task 2 Topic: The role of biotechnology in improving human health.

Question: In what ways has biotechnology contributed to the improvement of human health, and how has it affected the medical field as a whole?

Model Answer:

Biotechnology has played a significant role in enhancing human health through various means, such as gene therapy, vaccine production, and the development of targeted drugs. This advancement has transformed the medical field by offering innovative treatments and prevention strategies that were previously unimaginable.

One of the most notable contributions of biotechnology is gene therapy, a technique used to treat or prevent genetic diseases by replacing, adding, or altering specific genes within an individual's cells. This breakthrough has allowed doctors to address the root cause of certain genetic disorders, such as hemophilia and muscular dystrophy, rather than just managing the symptoms. As a result, patients have experienced significant improvements in their quality of life, and in some cases, even complete cures.

Another crucial aspect of biotechnology's impact on human health is its role in vaccine production. Biotechnological advancements have enabled the creation of vaccines for diseases that were once untreatable or difficult to manage. For instance, the development of mRNA-based vaccines, such as those used against COVID-19, has revolutionized the speed at which new vaccines can be developed and distributed. These vaccines have not only saved countless lives but also alleviated the burden on healthcare systems worldwide.

Additionally, biotechnology has led to the development of targeted drugs, which are designed to interact specifically with certain molecules within a patient's body. This precision allows for more effective treatments with fewer side effects compared to traditional medicines. Targeted drugs have been particularly successful in treating cancers, as they can be tailored to attack specific types of cancer cells while leaving healthy cells unharmed.

In conclusion, biotechnology has significantly improved human health through innovations such as gene therapy, vaccine production, and targeted drug development. These advancements have had a profound impact on the medical field, offering more effective treatments and prevention strategies that have saved lives, alleviated suffering, and transformed the way we approach healthcare.

Score: Band 9

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