779,470,397reported cases
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主な年表
世界の公衆衛生を変えた出来事
Dec 2019Cluster of unexplained pneumonia reported in Wuhan
11 Mar 2020WHO characterises COVID-19 as a pandemic
2020–2022Vaccines, treatments and new variants reshape the response
5 May 2023Global emergency status ends; the disease remains
現在の見方:COVID-19は今も監視が必要な呼吸器感染症で、特に高齢者や高リスクの人は注意が必要です。