Kovid-19: Experts say wearing a mask not only helps prevent Kovid-19 infection For others, it also helps prevent Kovid-19 infection. According to health news reports in the United States. News reports quoted Bloomberg, an infectious disease specialist, as saying that even self-sewn masks Can be effective.

He encouraged people to wear masks in public to reduce the spread of Kovid-19 virus. At first it was thought that wearing a mask was to prevent the spread of the virus from coughing. But now experts believe that wearing a mask can also prevent the wearer from being infected with Kovid-19. Percentage. In Cambodia, we do not seem to see many people wearing masks lately. Everyone should reconsider and wear a mask to fight Kovid-19. By: Associate