急求有关猪流感或禽流感d英语范文 最好150词左右 难易度高考标准

A New Influenza Virus
Novel influenza A (H1N1) is a new flu virus of swine origin that was first detected in April, 2009. The virus is infecting people and is spreading from person-to-person, sparking a growing outbreak of illness in the United States. An increasing number of cases are being reported internationally as well.

It’s thought that novel influenza A (H1N1) flu spreads in the same way that regular seasonal influenza viruses spread; mainly through the coughs and sneezes of people who are sick with the virus.

It’s uncertain at this time how severe this novel 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, and illness may be more severe and widespread as a result. In addition, currently there is no vaccine to protect against this novel H1N1 virus.
这个新闻文章来自美国某网站，你可以自己修改一下，取其精华，把不认识的太难的单词改掉或者删除那句话。比如疫苗vaccine,可能对你来说太难了，

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