Wear your mask safely

From last month of the past year, we have been listening that ' wear mask to prevent Corona'.

But if we Don't know how to wear a mask safely then it will be more risk for us as well as our surrounding people.

So we have to be more concious what to do and what to do not.

Here I share a poster that provided by World Health Organisation ( WHO).

So we have to maintain how to wear a medical mask safely during COVID-19.