Preparation(Advance Preparation)
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COVID-19(Novel Coronavirus)【Contents】 1. About COVID-19 Learn about COVID-19 Learn about the symptoms of COVID-19 Learn abou…
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Heatstroke【Table of contents】 How to prevent heatstroke 6 Points to prevent heatstroke About wearing a mask in the summe…
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Pollen Allergy (Hay Fever)【Contents】 About Pollen Allergy Learning about pollen allergy Learning about symptoms of hay fever…
