Healthcare waste refers to any waste generated during the diagnosis, treatment, or immunization of patients. This type of waste can include items like used syringes, bandages, and other materials that may be contaminated with infectious agents. Proper management of healthcare waste is crucial to prevent the spread of infections and protect public health. There are different categories of healthcare waste, including infectious waste, hazardous waste, and general waste. Each category requires specific disposal methods to ensure safety. For example, infectious waste must be treated to eliminate pathogens before disposal, while hazardous waste may require special handling due to its toxic nature.