WHO training package on environmental cleaning: evaluation methodology guide

The WHO’s training package focuses on environmental cleaning and infection prevention and control in healthcare facilities in low- and middle-income countries. The package aims to enhance the competencies of healthcare facility cleaners through a practical, adult-learning approach. The guide aims to provide actionable insights for future implementations and adaptations by examining the delivery of the intervention, assessing its outcomes, and using mixed methods to capture the complex nature of the training package. The intended audience is those designing and delivering process and impact evaluations in research studies or program audits.