1. Three elements of epidemic prevention:
Ventilation
hand-washing
disinfection
2.Epidemic prevention 6S management:
1> Seiri- sorting out emotions, paying attention but not panicking
2> Seiton - control measures to be strengthened
3> Seiso - maintenance of environmental hygiene
4> Seikeetsu - personal hygiene
5> Shita-suke- raising public awareness of prevention
6> Safety - a safe and healthy response to an outbreak
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