Limitations of the face mask

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Some things you need to know about the limitations of protective masks.

Although disposable masks can prevent certain harmful substances from entering our respiratory tract, it should be understood that some respiratory infections are not transmitted through the respiratory tract.


If the mask we use does not fit the user's face, there is a risk of leakage.If your mask has a good fit and filters well, it will increase the resistance to breathing and reduce the comfort of the user.

Although the mask has a certain degree of protection, but it can only reduce the user's chances of getting sick, it can not completely eliminate the risk of illness.

Source: https://www.unisourcesgroup.com/news/22.html

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