The highest, level 3, is non-intact skin of any degree. The red marks from pressure that commonly appear upon PPE removal are known as reactive erythema (Figure 2) and should show resolution ...

The joint venture will produce PPE Level 1 and Level 3 masks meeting American Society for Testing and Materials (ASTM) standards for quality and safety starting in early 2021 from a manufacturing ...

Although supplies are not as low as they were in the spring, fully 73% of all respondents said that facilities have implemented crisis standards of care for personal protective equipment.