What type of waste management practice does the WHO primarily promote?

The World Health Organization (WHO) primarily promotes guidelines and best practices for safe waste management to ensure that healthcare facilities effectively manage their waste types responsibly and sustainably. This approach is essential in minimizing the risks associated with healthcare waste, which can include sharps, infectious materials, and chemical hazards. By advocating for well-defined guidelines, the WHO helps healthcare providers implement strategies that protect both public health and the environment.

The focus on best practices includes comprehensive training for staff, segregation of waste at the point of generation, safe storage, transportation, and disposal methods. This systematic approach not only helps in managing the waste effectively but also ensures compliance with international standards, reducing the potential for accidents or exposure to hazardous materials.

Other options, while relevant to the broader context of waste management, do not capture the central role that WHO plays in establishing foundational practices and guidelines that support safe and effective waste management in healthcare settings.