As of May 8th, 2023, COVID-19 will be reclassified as a "Class 5" infectious disease. In principle, decisions regarding preventative measures will be left to the judgment of individuals and businesses. The poster below provides information on effective preventative measures.
What you can do to prevent infection
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Practice good hand hygiene -
Rest when you're feeling unwell -
Cover your mouth and nose with a mask, tissue, or the crook of your arm when coughing or sneezing -
Ensure good ventilation
- *To prevent infection among those at high risk of severe illness, wear a mask when visiting medical institutions and facilities for the elderly, and when riding crowded trains and buses during rush hours.
You may be required to wear a mask at the discretion of businesses.
