Wearing reusable masks with re-insertable filters are better than surgical or disposable masks. Masks used for those who have asthma, bronchitis, COPD ( chronic obstructive pulmonary disease ...

Surgical masks can be helpful if you are sick ... important during the coronavirus outbreak. "The N95 masks help filter out coronavirus particles so health care professionals aren't breathing ...

Cloth and surgical masks aren’t as effective at filtering out ... but only if they are stored correctly in a cool, dark place. Though the masks’ filters generally maintain their functionality past ...