作业帮给我一篇怎样预防甲型H1N1的英语作文
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给我一篇怎样预防甲型H1N1的英语作文
给我一篇怎样预防甲型H1N1的英语作文
给我一篇怎样预防甲型H1N1的英语作文
When a strain of influenza with pandemic potential struck in April,it was generally referred to as “swine flu”.Now,the name is A/H1N1 that has killed many people in the wold.A/H1N1 is a new flu that was first detected in April,2009.An increasing number of cases are being reported in many country includ China.It's still uncertain at this time how severe this A/H1N1 outbreak will be in terms of illness and death compared with other influenza viruses.Because this is a new virus,most people will not have immunity to it,especially middle-aged man ,and illness may be more severe and widespread as a result.The city has been giving out face masks on public transport.We has been urging citizens with symptoms of the flu a sharp increase in body temperature,headaches,muscular pains and breathing problems to visit their nearest medical center as soon as possible.