新冠病毒全球大流行，改變人們對環境衛生的認知。儘管強調洗手消毒和戴口罩的重要性，但仍有許多人沒有改變原來習慣，還會在未消毒的情況下直接觸摸生活週遭設施與物品，在不自覺的狀況下因手觸摸而感染附著在表面的新冠病毒。

The global pandemic of the new coronavirus has changed people's perception of environmental health. Although the importance of hand washing, disinfection and wearing masks is emphasized, there are still many people who have not changed their original habits. They will directly touch the facilities and objects around their lives without disinfection. Unconsciously, they will be infected by hand touching the surface of the new coronavirus.