单词：h1n1 influenza virus
单词：h1n1 influenza virus 相关文章
A full year has passed since epidemic experts began tracking the H1N1 virus that was also known as swine flu. The pandemic is over for now, but the virus is still active. Both the World Health Organization and the U.S. Centers for Disease Control are
VOA标准英语2010年(四)月
The number of H1N1 flu cases in Australia has doubled in the past day to 59. The federal government has warned that the H1N1 influenza A virus is spreading fast. Health experts say its rapid transmission coincides with the southern hemisphere's tradi
VOA双语新闻 2009年5月
By Carol Pearson Washington 24 September 2009 The World Health Organization says the H1N1 swine flu virus should be part of next year's seasonal flu vaccine. The WHO says the H1N1 pandemic could affect up to one third of the world's nearly seven bil
VOA标准英语2009年(九月)
From antiviral drugs to face masks, Asia's biotechnology and pharmaceutical companies are helping the global response to H1N1 flu. A CDC Image of H1N1 influenza virus Hong Kong company Filligent's product seems to come at the right time. After six y
VOA标准英语2009年(五月)
The first American citizen has died from the swine influenza A-H1NI virus known as swine flu, and the number of confirmed cases in the United States has surged to 642. The victim was a 33-year-old woman from Texas who officials say had other chronic
VOA双语新闻 2009年5月
CARACAS, March 30 (Xinhua) -- The number of confirmed cases of the A/H1N1 influenza in Venezuela has risen to 482 this year, Health Minister Eugenia Sader said on Wednesday. According to the latest report, the state of Merida in southeastern Venezuel
英语新闻