 Large language models, LLMs, such as ChatGPT, have become increasingly popular in recent years due to their ability to generate large volumes of text quickly. This technology has been used in numerous fields, including natural language processing, NLP. The impact of these models on the public health sector is significant, as they can potentially lead to an infodemic or rapid spread of misinformation. To counteract this, policies must be developed to regulate the use of LLMs in the medical field. Additionally, the inability to distinguish between human-generated and machine-generated text remains a challenge. This article was authored by Luigi de Angelis, Francesco Beglivo, Guillermo Arzili, and others.