1. The mask should be worn upright, the upper edge should be worn above the bridge of the nose, and the mouth and nose should be completely covered with no gaps around it. Don't wear it too low, or wear the mask strap too loosely, or wear it too high. Children wearing masks may experience difficulty breathing, and parents should communicate with their children in a timely manner. It is worth noting that once the mask is removed, it should be folded inward on the inside of the nose and mouth, put in a clean pocket, or put in a clean plastic bag for later use. The health department reminds that wearing a mask correctly can play a certain role, but wearing a mask can not completely protect against infectious diseases. Therefore, you should also take other precautions such as washing your hands frequently, keeping a distance from the patient, and avoiding crowds. Measures.
2. Wear a mask at a crowded place. It is not necessary for healthy people to wear a mask at all times in daily life. Wearing masks is intended to prevent contact with droplets containing influenza A virus. Healthy people are nursing homes to isolate patients with flu-like symptoms, are in close contact with people with cold symptoms, or are going to hospitals, stations, and other populations with high risk of infection. Public places; or visiting areas with severe pandemic influenza, it is necessary to wear a mask.
3. Disposable medical masks should be replaced daily. Wearing masks cannot completely block the spread of the virus in the crowd. Citizens should not relax their vigilance when wearing masks, and ignore important preventive measures such as washing hands frequently. Citizens are required to purchase regular medical masks at regular pharmacies, and it is an economical and effective prevention method to master the correct use.
Gauze masks from regular channels can really prevent flu. Although gauze masks can block bacteria, they can also have a bad effect if not worn properly. People with respiratory problems should consult a professional for more professional guidance.