Effective protection of healthcare workers and first line responders against microorganisms like coronavirus would require quality Personal Protective Equipment (PPE), and Protective Coverall is a key component of a PPE set.
PPE consists of protective coverall with hood and boot covers, N95 mask, goggles and/or face shield, and powder-free nitrile examination gloves.
*Standards of a high-quality Protective coverall
EN14605: Liquid spray protection (Type 4)
EN13982: Particle protection (Type 5)
EN13034: Limited liquid splash protection (Type 6)
EN14126: Protection against microorganisms
ASTM1670: Synthetic blood penetration resistance
EN1149-5: Anti-static coating
EN1073-2: Protection against nuclear particles
Click the link for more information.