澳大利亚国家科学机构——联邦科学与工业研究组织(CSIRO)2日发布声明说,已开始新冠病毒候选疫苗临床前试验的第一阶段测试,预计将持续3个月。
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President Xi: China and France should jointly prevent a new cold...
By Chris Michael
“As the world goes through transformation and turbulence not seen in a century, China and France should uphold their independence and jointly...