Ngabe amamaski alahlwayo afanelekile ngaphandle kocingo lwebhuloho lasekhaleni?

Siyazi ukuthi kuzohlala kunocingo lwebhuloho lasekhaleni kumaskhi, elisetshenziselwa ukulungisa imaski ebhulohweni lekhala, kepha eminye imigqa yamakhala ayiyona insimbi, kepha futhi ipulasitiki.

Uma isifihla-buso esijwayelekile singenayo i-ikhala ibhuloho ucingo, it cannot fit the mask well on the face. The top and sides of the mask will leak out. Wearing it while keeping a distance from the crowd can also play a protective role. However, in close contact, the protective effect of a mask without a ikhala ibhuloho ucingo will be greatly reduced, which greatly increases the risk of infection. As a medical surgical mask, if there is no ikhala ibhuloho ucingo, it is unqualified.