Prior to Covid-19 Personal Protective Equipment (PPE) was not very well known to the general people. It appeared as a fairly unusual outfit to people when the Novel Coronavirus was first detected.
What can and can t be learned from a doctor in China who pioneered masks bdnews24.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from bdnews24.com Daily Mail and Mail on Sunday newspapers.