Biến thể Omicron vượt trội hơn so với biến thể Delta về sự lây nhiễm
(Baothanhhoa.vn) - Tổ chức Y tế thế giới (WHO) ngày 28/12 đã cảnh báo những nguy cơ do sự lây lan nhanh chóng của Omicron - biến thể mới của virus SARS-CoV-2 gây bệnh COVID-19 - hiện vẫn ở mức "rất cao."
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