论文部分内容阅读
1.什么是2009年H1N1流感大流行?这次流感显然首发于北美洲,其病原流感毒株在澳大利亚也从人体内得以分离鉴定,该新型毒株在澳大利亚被命名为2009年H1N1流感大流行毒株,它至少包含某些“猪
1. What is the H1N1 flu pandemic in 2009? This flu apparently originated in North America and its virulent strains of pathogens are also isolated from the human body in Australia. The new strain was named Australia’s H1N1 pandemic in 2009 Strain, which contains at least some ”pigs."