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

A |     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。2019年1月9日。小米集团联合创始人、中国总裁王川在南京苏宁总部领导团队。苏宁易购总裁侯恩龙等高管团队于2019年在苏宁与小米王川共同举行战略合作沟通会。据了解，在此次沟通会上，双方将扩大彩电、空调、空气净化器、智能设备等全方位产品的深度合作。

B | 去年12月13日，小米宣布重组其组织，首次在中国成立，联合创始人王川为中国主席。在沟通会上，手机业务仍然是苏宁与小米2019年战略合作的重点。小米首次在中国设立了一个区域，旨在专注于国内市场。2019年，苏宁的线下渠道将继续大规模布局，全力帮助小米手机打入更广阔的国内消费市场。

C | 同时，苏宁和小米将根据消费者需求和大数据消费分析，共同向用户推出优质产品，不仅在手机产品上，而且在大家电、家电、智能硬件等全系列生态链产品上。据了解，2018年，苏宁小米的合作业务已从手机扩展到电视、空调、洗冰、清洁、家电、电脑、数字智能硬件等类别。

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Published on:13:36:40