Surgical Mask vs N95 Respirator for Preventing Influenza Among Health Care Workers
Two groups of nurses were assigned to wear either medical masks or N95 masks when near patients with febrile respiratory illness (n=446). The study found no significant difference in the occurrence of flu.
Surgical Mask vs N95 Respirator for Preventing Influenza Among Health Care Workers
Two groups of nurses were assigned to wear either medical masks or N95 masks when near patients with febrile respiratory illness (n=446). The study found no significant difference in the occurrence of flu.