What are the disadvantages of the following facemasks to people?
N95 Mask
Surgical Mask
Non-Woven Fabric
FFP1 Mask
Active Carbon Mask
Sponge Mask
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What are the disadvantages of the following facemasks to people?
N95 Mask
Surgical Mask
Non-Woven Fabric
FFP1 Mask
Active Carbon Mask
Sponge Mask
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Answer:
FFP1 MASK
Explanation:
PubMed, Embase, CENTRAL, EuropePMC were searched (inception-18/5/2020), and clinical registries were searched via CENTRAL. We also did forward-backward citation search of the included studies. We included randomised controlled trials and observational studies comparing facemask use to any active intervention or to control. Two author pairs independently screened articles for inclusion, extracted data and assessed the quality of included studies. The primary outcomes were compliance, discomforts, harms, and adverse events of wearing facemasks.
Answer:
Main arguments against wearing a mask
If there is a limited supply of protective masks, they should be reserved for health care workers in hospitals and care facilities. This applies for surgical masks and for FFP2 and FFP3 masks.
Masks give a false sense of security. The main role of MNC is the protection of people standing nearby. MNC do not protect the wearer.
It is essential to wear the mask correctly. It must fit airtight to the skin, otherwise its effect is lost. Doffing of the mask needs to be properly done as well. The outside of the mask should not be touched. When supply is not an issue, surgical masks should be used only once.
The lack of nonverbal communication when wearing a mask may make people feel insecure, disheartened or even psychologically troubled. This may be particularly true for people suffering from mental illness or hearing impairment.
Breathing dampens the mask. If there is excessive moisture, the masks become airtight. Therefore, air is inhaled and exhaled unfiltered around the edges, losing the protective effect for both the wearer and the environment.
The lack of nonverbal communication when wearing a mask may make people feel insecure, disheartened or even psychologically troubled. This may be particularly true for people suffering from mental illness or hearing impairment.
Breathing dampens the mask. If there is excessive moisture, the masks become airtight. Therefore, air is inhaled and exhaled unfiltered around the edges, losing the protective effect for both the wearer and the environment.