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Cells are protected from killing by Ancestral SARS-CoV-2 after addition of serum from individuals vaccinated by Coronavac. Microbiology researchers at ....
As Chinese academics in America report experiencing an atmosphere of fear and blame amid US-China tensions, Hong Kong could prove an attractive alternative. ....
A gap in homegrown drug manufacturing means that Canadians are at the mercy of the global supply chain when it comes to ensuring they have access to ....
June 28, 2021 Covid’s D-Day. Huy Truong From London to New York and Hong Kong, the Delta coronavirus variant has emerged as a potential wild card that threatens to upend plans for returning to pre-pandemic normality. In Europe and North America, the rapid spread of the highly transmissible variant first identified in India has placed a question mark over hopes for a normal summer, even as climbing vaccination rates spur the rolling back of restrictions and resumption of tourism and travel. In the Asia-Pacific region, the variant is fuelling outbreaks in countries that have struggled to manage the virus, while reinforcing the hyper-cautious stance of zero-Covid economies reliant on strict border controls, which have prevented countless deaths but have also come under mounting criticism as other parts of the world look towards post-pandemic life. ....
Crispr babies: How a rogue scientist took the role of God The ethics of editing humans are fraught and complex, argues Henry Greely about 4 hours ago Conor Purcell In this kind of human DNA editing, genetic effects are passed on from one generation to the next. Illustration: iStock
On November 25th, 2018, Henry Greely turned on his computer to find an email which read “Crispr babies”. The mail was a link to a story at the MIT Technology Review outlining how a Chinese scientist, He Jiankui, had used the Crispr gene-editing technology to edit two babies. Greely knew immediately that this was the biggest story in genetics since the cloning of Dolly the sheep back in 1996. The two babies – nonidentical twin girls – were the first people ever born using the Crispr method. Jiankui was later prosecuted and now serves a three-year jail ....