Surgical masks are also called masks procedures and are available at stores that sell medical supplies, or even at your local drug store or pharmacy. These masks are made of three layers or three-tier fabric material between the melt-blown non-woven fabrics.
The melt-blown layer is the one that filters bacteria and microorganisms from passing through the mask.
As the name suggests, surgical masks or designer face masks are primarily designed for use by surgeons and their teams while performing the operation. Since the operation can be very messy and involves exposure to a wide range of organic liquids, masks protect doctors and nurses from the infection and blood that can splash on their faces.
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This is also the reason why these masks are used by students during animal surgery or while learning the principles of anatomy.
Another reason to wear a surgical mask is to prevent the spread of disease. These medical supplies are designed to provide two-way protection. It protects the people from getting infected and on the other hand, also stops the infected person to spread the infection.
Moreover, in the case medical professionals are exposed to infectious diseases such as flu, it helps in preventing patients to transmit the disease to them.
This is especially important in cases when a patient has a weakened immune system or is suppressed. Masks also prevent doctors and nurses from unknowingly touching their nose or mouth when their hands may have come into contact with contaminated surfaces.
It is important to know that for real protection against the disease, you should use surgical masks.