Infection prevention refers to the practices and measures taken to reduce the risk of spreading infections, particularly in healthcare settings. This includes proper hand hygiene, the use of personal protective equipment (PPE), and sterilization of medical instruments. By following these guidelines, healthcare workers can protect themselves and their patients from harmful pathogens. Additionally, infection prevention involves educating patients and the public about the importance of vaccinations, safe food handling, and maintaining clean environments. These efforts help to minimize the transmission of diseases, such as influenza and COVID-19, ultimately promoting better health outcomes for everyone.