Without doubt, face masks have played a significant role in our fight against the COVID-19. In January, when the situation was grave, people across China began wearing masks overnight. That, combined with other measures, helped stop the COVID-19 from spreading further.
One reason why everybody is focusing on masks is that they are effective, and the easiest way to confirm it is guarding against the spread of the virus.
when visiting crowded public places such as buses or elevators, when one is sick, or when visiting hospitals，people should wear face masks. On the other hand, washing hands frequently, sterilizing daily items after touching, and maintaining social distancing are the good shield against the epidemic's spread.
Post time: May-20-2020