Let's Break the Chain of COVID-19 Infection - Part 4 - What About Face Mask?

Let's Break the Chain of COVID-19 Infection
Part-1 How are Respiratory Infections Transmitted?
Watch the Video and Stop Corona Virus
There Are 4 parts of this Video
-How are Respiratory Infections Transmitted?
-The Chain of Infection
-How Can We Prevent Infection?
-What About Face Mask?
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Lets start
Do I need to wear a face mask?
You should only wear a mask if
-You are health Care provider
-You are Sick or are caring for a family member who is sick
-You are Instructed to do so by your doctor or health care provider
What is a N95 Mask?
An N95 mask is specially designed to filter airborne particles, needs to be fitted properly to ensure its effectiveness.
What Is a Surgical Mask?
A surgical mask has 3 layers (3-ply) which serves different functions
-Outer layer = fluid-repelling;
-Middle layer = barrier to microorganism entry; and
-Inner layer = moisture-absorbing.