[2026] PTE Academic Writing - Summarize written text

Precision medicine, also known as personalized medicine, is a groundbreaking approach to healthcare that tailors medical treatment to the individual characteristics of each patient. Rather than the traditional 'one-size-fits-all' model, this method utilizes genomic sequencing, lifestyle data, and environmental factors to predict which treatments will be most effective for specific groups. This shift allows clinicians to move away from reactive treatments toward more proactive and preventative care, particularly in fields such as oncology and rare genetic disorders.

However, the widespread implementation of precision medicine is currently limited by high costs and complex data privacy concerns. Analyzing vast amounts of genetic information requires significant computational power and specialized expertise, which are not yet available in all healthcare systems. Furthermore, the massive collection of personal biological data raises ethical questions about how this information is stored and who has access to it. Despite these obstacles, the continuous decrease in the cost of DNA sequencing and the rise of artificial intelligence in diagnostics suggest that precision medicine will soon become the global standard for managing chronic illness and improving human health outcomes.