Briefing on how to wear the N95 mask. Do u notice anyone were listening? Is there anyone rushing to wear it?
Our DPM is 50% right and Dr Ramlee somehow also got it 50% right even he is not listening to the briefing.
How we suppose to wear it?
Some of u may not know what is N95 mask.
It is N95 Particulate Respirator. It means it has 95% filter efficiency and effective against particulate aerosis free of oil.