TY - GEN AU - Laktineh,Amir AU - Daoud,Asil AU - Dhar,Sorabh AU - Engles,Lisa AU - Soubani,Ayman O TI - What mask should I wear to protect against transmissible acute respiratory infections? SN - 1939-2869 PY - 2021///0329 KW - COVID-19 KW - epidemiology KW - Clinical Trials as Topic KW - Health Personnel KW - Humans KW - Infection Control KW - instrumentation KW - Infectious Disease Transmission, Patient-to-Professional KW - prevention & control KW - Masks KW - standards KW - N95 Respirators KW - Occupational Exposure KW - Personal Protective Equipment KW - classification KW - Respiratory Tract Infections KW - SARS-CoV-2 KW - pathogenicity N1 - Publication Type: Journal Article UR - https://doi.org/10.3949/ccjm.87a.19057 ER -