Medical surgical masks offer better protection than disposable masks, blocking 75% of bacteria, viruses or fungi. Whether applying surgical masks or disposable masks, repeated use is not recommended and requires replacement every 4h. In case of medical workers, medical surgical masks are to be preferred. If the general population goes to intensive places, including taking the bus or going to the mall, you can wear disposable masks. But for medical workers working in hospitals or other people working in hospitals, it is still recommended to wear medical surgical masks, after all, the protective effect of surgical masks is stronger than the protective effect of disposable masks.