"Today, the Holy Father experienced two episodes of acute respiratory failure, caused by a significant accumulation of endobronchial mucus and consequent bronchospasm," it said in a statement on ...

On reviewing the evidence, including studies published after the pandemic, the data suggest respirators are more effective than masks in healthcare, but must be continuously worn to be protective.

Plus, N95s are regulated in the United States by the National Institute for Occupational Safety and Health (NIOSH), so they’re easier to shop for compared to similar international respirators ...

It later ended the EUA because NIOSH-approved respirators were no longer in short supply. While shopping for KN95 masks, experts recommend keeping the following factors in mind: These KN95 masks ...