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Scientists develop new Covid strain with 80 pc kill rate in mice_我的网站

A |     8月26日讯 据意媒Pazzidifanta报道，加蒂和埃卡托已参加尤文合练。    Washington, Oct 18 (UNI) Scientists at Boston University has developed a new Covid-19 strain which resulted in an 80 per cent kill rate in mice.

The variant, a combination of Omicron and the original virus in Wuhan, killed 80 per cent of the mice infected with it, the university said. When mice were only exposed to Omicron, they experienced mild symptoms, the New York Post said.

A team of scientists from Florida and Boston at the school’s National Emerging Infectious Diseases Laboratories conducted the research.

They extracted the spike protein from Omicron and attached it with the strain first detected at the onset of the pandemic that began in Wuhan, China. They then documented how the mice reacted to the hybrid strain, according to the New York Post report.

“In…mice, while Omicron causes mild, non-fatal infection, the Omicron S-carrying virus inflicts severe disease with a mortality rate of 80 percent,” they wrote in a research paper.

The new strain has five times more infectious virus particles than the Omicron variant, researchers said.

UNI PRT。尤文图斯正继续备战意甲联赛第二轮对阵帕尔马的比赛，该场比赛定于8月29日晚8:45（北京时间次日凌晨2:45）进行。今日的训练传来了伤病方面的利好消息：加蒂和埃卡托已随队合练，并力争在周六晚的比赛中复出。

B | 意大利后卫加蒂此前在队内对抗赛中遭遇脚踝挫伤，导致错过了对阵弗洛西诺内的首轮比赛——当时“斑马军团”在客场以1-0取胜。与此同时，前热那亚前锋埃卡托则是在季前热身赛对阵巴塞尔时，右大腿肌肉受伤。

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Published on:04:40:38