What mask to choose for antivirus
Both medical N95 and N95 protective masks have breathing protection function for particles suspended in the air. Medical N95 masks must have the functions of both N95 masks and medical surgical masks, while N95 protective masks do not have the function of medical surgical masks. Therefore, it is a misconception that only medical N95 masks can prevent influenza virus. If protection against body fluids or blood splashes is not required, only the presence of influenza virus, infectious droplets or other harmful particles in the air is required, and ordinary N95 protective masks or equivalent protective masks are sufficient.