The variant virus is more infectious, so Health Director Noor Hisham suggested that people wear double masks when going out, and then face masks can effectively prevent the epidemic.
Do you need a double mask to wear N95 or KF94?
Noor Hisham answers for you!
A netizen posted Noor Hisham on Twitter and asked whether wearing a KF94 mask is equivalent to wearing a double mask (i.e. a three-layer mask plus a cloth mask).
Noor Hisham said: “KF mask is as good as a double mask(3 ply mask+fabric mask)”
Noor Hisham previously pointed out that the N95 mask is the mask with the highest protection level. If worn correctly, it can block 95% of particles, so people who wear N95 do not need to wear double masks.
Got it? Don’t make a mistake! Be sure to remember ~
And when you go out, you must take preventive measures and remember to disinfect when you get home.
Protect yourself, protect others, and fight the virus together!
