What do the four must-checks for epidemic prevention and control mean?

The four must-checks for epidemic prevention and control are: a health QR code must be set up in a prominent position at the entrance, and signs such as temperature measurement and mask wearing must be posted; a thermometer must be equipped; a dedicated person must be responsible for temperature measurement and inspection Disinfection materials must be prepared, and regular disinfection must be carried out for public environmental sanitation.

Epidemic:

Epidemic, a Chinese word, refers to the occurrence and development of epidemics. Larger epidemics that have occurred on a large scale include Severe Acute Respiratory Syndrome (SARS), Influenza A (H1N1), and Coronavirus Disease 2019 (COVID-19). A major animal epidemic refers to an animal disease with a high morbidity or mortality rate such as highly pathogenic avian influenza that suddenly occurs and spreads rapidly, causing serious threats and harm to the production safety of the breeding industry, and may cause harm to public health and life safety. situation.