Can the new nose mask play a protective role? Actually, the new nose mask can't play a protective role. How can I put it? It is normal that the protection effect is not good, and it will cause people to be affected by virus invasion, because the nose mask can only protect the nose, but it can't protect the mouth, so it will lead to the virus invading from our mouth, and the mask can only protect the nose, but not the mouth, so it will lead to the virus invading from the mouth, so it is also normal, because it only protects the nose, but not the mouth. The loss outweighs the gain
In fact, compared with the use and effect of the nose mask, it is simply not worth the loss. Why do you say this? The nose mask was originally made to let others wear it when eating, which can protect our bodies. However, if we cough when not eating, it will have no effect, and even our mouths will be invaded by viruses, which will lead to our lives being in danger. The setting of the nose mask is totally not worth the candle. Small costs big
Actually, I think the nose mask is also small costs big. Why do you say that? Because of penny wise and pound foolish, they made each other so that others can still wear masks when eating, but he didn't think that viruses can also flow into his mouth, so, the setting of nose masks is completely penny wise and pound foolish, so. The setting of nose mask is totally penny wise and pound foolish.
Generally speaking, the nose mask is totally ineffective. Because the nose is well protected, but the mouth is not well protected, the virus will still invade Zhoukou's mouth. Therefore, the protection effect is actually not good, and it is not practical for us. Therefore, it is best not to use this mask to avoid threats to our lives.