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

一 |     行情表现8月26日收盘价当日涨跌幅五日涨跌幅鸡蛋3775.00元/500千克0.77%-1.00%数据来源：同花顺iFinD品种基本面据同花顺iFinD数据显示：8月26日北京新发地鸡蛋现货价格报价5570.00元/500千克，相较于期货主力价格（3775.00元/500千克）升水1795.0元/500千克。机构观点光大期货：鸡蛋期货主力2610合约延续区间震荡周二，鸡蛋期货震荡偏弱，主力2610合约早盘低位震荡，午后有所恢复，最终收跌0.66%，收报3762元/500千克。    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。现货方面，卓创数据显示，昨日全国鸡蛋价格5.26元/斤，环比涨0.04元/斤。

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Published on:14:38:55