The Occupational Safety and Health Administration’s (OSHA) personal protective equipment (PPE) selection matrix is intended to help employers select appropriate PPE for workers who may be exposed to Ebola virus through direct contact with blood or other potentially infectious body fluids from individuals with signs or symptoms of Ebola; objects, materials, and surfaces with Ebola-virus contamination; and exposure to bio-aerosols that may contain Ebola virus particles.
http://www.dol.gov/osha/pdf/OSHA_FS-3761_PPE_Selection_Matrix_-_Ebola_(11-24-14).pdf