The US has identified its first reported case of Covid-19 caused by the Omicron variant, with health officials confirming that an individual in California had tested positive.
美國發現了首例由Omicron變種引起的新冠病例，衛生官員確認加州有一人檢測結果呈陽性。
您已閱讀7%（219字），剩余93%（3074字）包含更多重要信息，訂閱以繼續探索完整內容，并享受更多專屬服務。