WHO Which mask is best for covid 19 protection medical masks or fabric masks who shares guidelines

WHO Which mask is best for covid 19 protection medical masks or fabric masks who shares guidelines

To control the spread of the corona epidemic, experts around the world are urging people to wear masks regularly. People are also using masks to protect themselves from infection. But with so many different types of masks available on the market, there is a question in everyone’s mind as to which mask will be most … Read more