Which Mask Types Are Effective Against COVID-19?
Since the spread of COVID-19, a significant part of the world is concerned about the type of mask to be worn. As the scientists have declared that coronavirus is a respiratory infection that’s often spread by air vapors. It is also said often that the particles stay in the air for a long time and could enter the respiratory system within no time if it isn’t adequately covered. That’s why other than washing hands, they’ve considered face mask essentiality for preventing COVID-19.
Here is an article discussing all the types of face masks and their effectiveness against coronavirus.
Types Of Face Masks
Different types of face masks have been in demand since the outbreak. And as this virus keeps on spreading, the people are stressing each other more to wear face masks.
However, the World Health Organization (WHO) has suggested that the face masks aren’t meant for healthy people; they should only be worn by the sick. The paramedical staff and health officials of different countries have begun stressing over masks as it helped reduce the flow of this virus in significant countries.
Yet it is essential to know that only some masks are useful for days; others are just effective for some hours.
Below are the different categories of masks and their effect against COVID-19.
The scientists working in the National Institute for Occupational Safety in NewYork have standardized N-95 as the active face masks. The N stands for its oil-absorbing ability that it is not resistant to oil. While the 95 shows that it has a filter capacity of almost 95%.
This facemask is a respirator which reduces the vulnerability of the invisible air particles, including bacterias and many viruses to enter the user’s respiratory system. N-95 masks have an exhalation valve smoothing the exhaling and decreasing humidity, with attachment and absorbing ability against moisture from inside.
Face Filtering Piece (FFP)
The face masks in incredible demand all over Europe are the Face Filtering Piece (FFP). These masks are sub-divided into three types, including FFP 1 TO 3. Every variety of these masks has a filter type of almost 80, 94, and 99.95 particles preventing the catching of virus as low as 0.3 microns. In Europe, they’re considered as the equivalent to N95.
The lowest level of the mask is FFP series is FFP1 in terms of protection. It is often used by people having usual respiratory problems to avoid affected by dust, grime, etc. These are known to be the least protectors against COVID-19.
The second level is the FFP2, which offers extra protection from the particles that are chemically covered, preventing all the particles of COVID-19.
The masks responsible for protecting the person from any splash, sprays, and droplets of large particles are the surgical masks. These masks are often worn by the paramedics or the doctors during the surgery; that’s why it is known as the surgical masks. These masks aren’t considered to be quite useful when going outside. Most health officials recommend wearing these types of masks when staying at home.