Best justification I have seen!! I had expected a great study to show the effectiveness against virus.
By the way in discussing the effectiveness of masks, it often ignores the side effects of wearing masks. OSHA experts have much information on it, but they are silenced!
Best justification I have seen!! I had expected a great study to show the effectiveness against virus.
By the way in discussing the effectiveness of masks, it often ignores the side effects of wearing masks. OSHA experts have much information on it, but they are silenced!
Best justification I have seen!! I had expected a great study to show the effectiveness against virus.
By the way in discussing the effectiveness of masks, it often ignores the side effects of wearing masks. OSHA experts have much information on it, but they are silenced!