It is, of course, true that masks don’t work perfectly, that they don’t replace hand-washing and social distancing, and that they work better if they fit properly. And of course, surgical masks (the disposable type that surgeons wear) don’t filter out small viral particles the way medical-grade respirator masks rated N95 and above do. However, even surgical masks protect a bit more than not wearing masks at all. We know from flu research that mask-wearing can help decrease transmission rates along with frequent hand-washing and social-distancing.
When to use a mask
The World Health Organization recommends using face masks in these cases:-If you are healthy, you only need to wear a mask if you are taking care of a person with suspected 2019-nCoV infection.-Wear a mask if you are coughing or sneezing.-Masks are effective only when used in combination with frequent hand-cleaning with alcohol-based hand rub or soap and water.-If you wear a mask, then you must know how to use it and dispose of it properly.
BD Electronics and face masks
Recently, BD Electronics started supplying face masks at low prices to help protect people from this virus. If you would like to order, Click here