Who are the 28 key groups?

The 28 key groups include medical personnel, front-line personnel of entry and exit, customs and market supervision system, police, sanitation workers, security guards and cleaners, port transport practitioners, couriers, water and electricity workers, home isolation medical observation or home health monitoring personnel, rescuers in local epidemic areas, and epidemic prevention and control personnel.

And vagrants and beggars, scattered decoration construction workers, the elderly, patients with chronic basic diseases, pregnant women, children, the disabled and other people.

Normalized epidemic prevention and control requirements:

1, self-health monitoring should be done well. If you have symptoms such as fever, dry cough, fatigue and sore throat, you must seek medical advice in time, and don't go to work or school with illness.

2. Wear a mask scientifically. Wear masks, gloves and other protective equipment as required at work, and do a good job of personal protection. When the mask is dirty, deformed, damaged or smells, it should be replaced in time, and the cumulative wearing time of each mask should not exceed 8 hours.

3. Do a good job in hand hygiene. Try to avoid direct contact with doors, elevator buttons, registration machines, cash machines and other objects. Wash your hands in time after contact or rub your hands with quick-drying hand disinfectant.

4. Pay attention to personal hygiene. Personal daily necessities are used alone, not * * *.

5. Strengthen the ventilation, cleaning and disinfection of homes, dormitories and work areas, keep things clean and tidy, and clean up the garbage in time.