What face mask to buy
Face mask is a protection to cover face. Face masks are normally
worn to protect face. Face masks are used in different form in different countries
based on their traditional heritage. Half face mask, Cloth Mask, Surgical mask and N95 Mask are
among most famous mask in current times[1].
Why use a Cloth Mask
These are made from cloth usually cotton. These are used in
different shapes to perform basic function of keeping safe from dust particles.
Cloth masks does not protect from infection diseases2].
Which is the best face mask to wear for coronavirus
Surgical Masks are also known as medical mask or face mask.
The masks are worn by people related with health during any
procedure/operation. These face mask are designed to protect both health professionals
and their patience from any bacteria or droplets during procedures. These face
mask does not protect the wearer from inhaling airborne bacterial or virus
having small sizes[3].
Surgical mask varies due to their level of protection. Broadly, surgical masks are categories as Surgical mask and non-surgical masks. Surgical mask are prepared from non-woven fabric material. These are made in three-ply in other words in three layers. These have replaced other cloth mask when it comes to protection against bacteria or viruses.
Surgical masks are also worn by
people all over the world for protection from dust and other particles in more polluted
areas. Surgical mask has loose fitting and are disposable. They are preferred
to protect from large size particles by preventing them to inter through mouth
or nose. These do not safeguard against small particles transmitted by sneeze,
cough or other airborne sources. Due to their design, that is being loose while
wearing, do not block or filter small size particles[4]. Blue, green and pink disposable face mask are commonly used.
Why N95 masks are best against coronavirus
N95 masks are used complex situations for better protection. N95
Masks are designed to filter 95% airborne bacteria or viruses and provide
better protection due to their material, shape and tight seal. These are made
from melt-blown non woven polypropylene fabric.
Why wear a mask in public
During Corona Virus COVID-19 pandemic, different
public health agencies and governments are recommending use of mask based on
their local advisory. WHO recommends that healthy people can only wear face
mask if they are at high risk. Several countries have advised their public to
use face mask as it help avoiding touching their faces.