Public health signage refers to visual displays that communicate important health information to the public. These signs can be found in various locations, such as hospitals, schools, and community centers, and often include messages about hygiene, disease prevention, and healthy behaviors. They aim to educate individuals and promote awareness of public health issues. Effective public health signage uses clear language and simple graphics to ensure that the information is easily understood by diverse audiences. Common examples include handwashing reminders, vaccination information, and smoking cessation tips. By providing accessible information, these signs help to improve community health outcomes.