Tools for VHF/EBOD PPE Donning and Doffing Donning Work Standard: Donning Level 4 PPE Required for Viral Hemorrhagic Fevers Including Ebola Disease–Trained Observer (PDF 296.78 KB) Published July 20, 2026 Work Standard: Donning Level 4 PPE Required for Viral Hemorrhagic Fevers Including Ebola Disease–Healthcare Worker (PDF 308.1 KB) Published July 20, 2026 Doffing Work Standard: Doffing Level 4 PPE Required for Viral Hemorrhagic Fevers Including Ebola Disease–Healthcare Worker (PDF 591.75 KB) Published July 20, 2026 Work Standard: Doffing Level 4 PPE Required for Viral Hemorrhagic Fevers Including Ebola Disease–Trained Observer (PDF 371.13 KB) Published July 20, 2026 Supply List Level 4 PPE Supply List (PDF 142.79 KB) Published May 5, 2026 Video 1: Donning Trained Observer Video 2: Donning Healthcare Worker Video 3: Doffing Healthcare Worker Video 4: Doffing Trainer Observer