Triaging of respiratory protective equipment on the assumed risk of SARS-CoV-2 aerosol exposure in patient-facing healthcare workers delivering secondary care: a rapid review, BMJ Open

Review noted paucity of evidence on comparison of facemasks& respirators specific to SARS-CoV-2, with only 3 lab studies of 14 different respirators and 12 surgical facemasks identified, and UK Government PPE guidance is based on extrapolation of non-SARS-CoV-2 specific data.
Source: Current Awareness Service for Health (CASH) - Category: Consumer Health News Source Type: news