14秒就能人传人，钟南山口中 传染性极强 的德尔塔毒株是怎么回事？
163.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from 163.com Daily Mail and Mail on Sunday newspapers.
又突变了！ 德尔塔+ 变异株已蔓延11国，传播能力比 德尔塔 还强？_病毒
sohu.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sohu.com Daily Mail and Mail on Sunday newspapers.
德尔塔+ 变异株传至11国？！传播能力比德尔塔毒株还要强？！印度民众担忧，或引发第三波疫情 -大河网
news.dahe.cn - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from news.dahe.cn Daily Mail and Mail on Sunday newspapers.
印度第三波疫情何时到？莫迪敦促快打疫苗，切勿错过窗口期
yicai.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from yicai.com Daily Mail and Mail on Sunday newspapers.