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COVID-19的傳染期並不固定，但一般認為大多數人在症狀開始前的48小時起就具有傳染性，且感染期可持續多達10天。
COVID-19傳播速度快，比普通流感更具傳染力。COVID-19病毒通過咳嗽的飛沫或接觸被病毒污染的手部、表面或物件而傳播。
如果您感染了COVID-19，則應該留在家中，直到急性症狀消失。
避免前往高風險場所（例如醫院、長者護理中心和殘障護理中心），直到檢測出陽性結果至少7天後且您已康復方可拜訪。
症狀出現時以及在症狀開始後的10天內，請與他人保持距離，包括嚴重疾病的高風險人群。外出請佩戴口罩，勤洗手，咳嗽時用手臂遮蓋口部。
如果需要幫助與建議，請隨時撥打1800 020 080致電國家冠狀病毒求助熱線（National Coronavirus Helpline）。
Last reviewed: July 2022
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Healthdirect Australia acknowledges the Traditional Owners of Country throughout Australia and their continuing connection to land, sea and community. We pay our respects to the Traditional Owners and to Elders both past and present.