Can the owner not open the door when the epidemic sweeps the building?

The owner can not open the door when the epidemic sweeps the building.

Because it is not recommended during the epidemic.

Opening the door is the preparation posture of Wushu Sanshou. Also known as "opening the frame", "setting the door" and "setting the pile mouth". Open your hand. Different kinds of boxing, slightly different door opening posture, can also take freestyle, or deliberately expose flaws, carelessness, deception.

Severe acute respiratory syndrome (SARS) is an acute respiratory infectious disease caused by SARS coronavirus, named by the World Health Organization (WHO). The disease is a respiratory infectious disease, and the main mode of transmission is close droplet transmission or contact with respiratory secretions of patients.

Influenza A (H 1N 1) is an acute respiratory infectious disease, and its pathogen is a new influenza A virus (H 1N 1) that spreads among people. Different from previous or current seasonal influenza viruses, this virus strain contains gene fragments of three influenza viruses: swine flu, avian flu and human flu. People are generally susceptible to influenza A virus H 1N 1 and can infect people. The early symptoms of people infected with influenza A are similar to those of ordinary influenza, including fever, cough, sore throat, body pain, headache, chills and fatigue. Some people may also have diarrhea or vomiting, muscle pain or fatigue and red eyes. Since 2009, influenza A (H 1N 1) has become a worldwide epidemic. 20 10 in August, who announced that the epidemic period of influenza a (H 1N 1) had ended.