专家:冠病病例过千意料之中 一定人口数量染疫后病例自然减缓
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专家:通过疫苗达群体免疫已不实际 与冠病共存我国须以三类措施三步防疫
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与确诊病患两米内累计接触15分钟 即为密切接触者
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◤新国CCB◢ 密触者新定义:与患者2公尺内 累计接触15分钟 | 中國報 China Press
chinapress.com.my - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from chinapress.com.my Daily Mail and Mail on Sunday newspapers.