Propaganda content of epidemic prevention knowledge

The propaganda content of epidemic prevention knowledge includes insisting on wearing masks scientifically, keeping a safe social distance, keeping good personal hygiene habits, keeping good personal hygiene habits, paying attention to food safety and hygiene, and paying attention to food safety and hygiene.

Patients who take public transport, elevators and other confined spaces, go to the hospital for treatment, have fever or suffer from respiratory infection, and those who are engaged in high-risk exposure such as medical and health care and public services should wear masks correctly. It is recommended that the elderly, the infirm and patients with chronic diseases wear masks when they go out.

Wash your hands frequently, with soap or hand sanitizer and tap water, or disinfect with hand sanitizer. Don't touch your mouth, eyes and nose before washing your hands. Cover with elbow or paper towel when coughing or sneezing, and don't spit everywhere. Wrap the nose and mouth secretions with paper towels and put them in the trash can.

Mask selection:

Disposable medical masks should be worn continuously for 4 hours and replaced immediately when wet; Medical surgical masks should be worn continuously for 4 hours, and should be replaced immediately when wet; N95 medical protective mask should be worn continuously for 6-8 hours and replaced at any time when it is wet or polluted. Cotton masks and sponge masks are not recommended.

The use of the mask should also be correct, and you should learn to distinguish between the inside and the outside: the dark color is outside, the light color is inside, close to the skin; Upper and lower points: the part with metal strips is above the mask, so don't wear it backwards; Piercing ears, shaping the bridge of the nose, stretching downward, covering the nose, mouth and chin, adhering to personal protection, carrying a mask when going out, and relying on yourself for epidemic prevention and safety.