Linganisha mbinu

	Kiwango cha Uhakika wa Chanjo	Kiwango cha Uchovu wa janga
Nyanja	Afya ya Umma	Afya ya Umma
Familia	Process / pipeline	Process / pipeline
Mwaka wa asili	2015	2020
Mwanzilishi	WHO SAGE Working Group on Vaccine Hesitancy	Restrepo et al.
Aina	Self-report	Self-report
Chanzo asilia	World Health Organization. (2015). Vaccine hesitancy: A growing challenge for immunization programmes. WHO SAGE Working Group on Vaccine Hesitancy. Geneva: WHO.	Restrepo, A., Pfeil, J., & Farias, M. (2021). Pandemic fatigue and the risk of SARS-CoV-2 transmission in a representative US sample. Nature Medicine, 27(6), 1093–1101.
Majina mbadala	VCS, WHO Vaccination Confidence Scale	PFS, COVID Fatigue Scale
Zinazohusiana	3	3
Muhtasari	The WHO Vaccination Confidence Scale (VCS) is a multi-domain instrument measuring three conceptually distinct dimensions of vaccine hesitancy: Confidence (trust in vaccine safety and effectiveness), Complacency (perceived need for vaccination), and Convenience (accessibility and practical barriers). Developed by the WHO SAGE Working Group on Vaccine Hesitancy in 2015, it has become the international standard for measuring determinants of vaccination decisions across diverse populations and pathogen contexts.	The Pandemic Fatigue Scale (PFS) measures psychological exhaustion and reduced motivation to maintain protective behaviors during prolonged pandemics. Developed by Restrepo and colleagues, it captures the phenomenon whereby individuals progressively abandon preventive measures (distancing, mask-wearing, testing) despite ongoing transmission risk, driven by 'fatigue' or loss of motivation rather than reduced threat perception. The PFS has become essential for monitoring behavioral adherence trends and explaining divergence between risk and protective behavior during multi-wave pandemics.