Many countries around the world are either advising people to wear face masks in public or even making it mandatory. But what is the science behind mass mask wearing? (Subscribe: Will it really protect you from Covid-19? Or is it…
Many countries around the world are either advising people to wear face masks in public or even making it mandatory. But what is the science behind mass mask wearing? (Subscribe: Will it really protect you from Covid-19? Or is it…
HI FOLKS , welcome back to the channel Techado. In this episode we are going to talk about vaccination and immunity. If you have suddenly hoped in to the channel. my name is DR.S.Das , i am an M.D. physician…
In Bangladesh up to two million people could be in danger of dying from Covid-19. (Subscribe: That’s according to a leaked memo from the United Nations which was circulated among diplomats in the capital Dhaka. It questioned the government’s wisdom…