单词：bird flu virus
单词：bird flu virus 相关文章
AGRICULTURE REPORT – February 19, 2002: Bird Flu in Hong Kong By George Grow This is the VOA Special English AGRICULTURE REPORT. Health workers in Hong Kong are attempting to halt the spread of a vi
农业与发展
SCIENCE IN THE NEWS - Influenza and Bird Flu By Broadcast: Tuesday, January 27, 2004 (THEME) VOICE ONE: This is SCIENCE IN THE NEWS, in VOA Special English. I'm Sarah Long. VOICE TWO: And I'm Bob Doug
科技之光
WHO: Balanced Approach for New Bird Flu Virus Strain In 2011, scientists discovered they had created a highly contagious and deadly form of H5N1 commonly called avian or bird flu. When the discovery was announced, debate erupted over whether the rese
VOA标准英语2011年(十二月)
Chinese authorities and the World Health Organization have been trying to address growing concerns about the H7N9 strain of the bird flu virus. A 64-year-old man died from the flu in Shanghai on Monday, becoming the 7th casualty, with the total numbe
英闻天下
Chinese authorities and the World Health Organization have been trying to address growing concerns about the H7N9 strain of the bird flu virus. A 64-year-old man died from the flu in Shanghai on Monday, becoming the 7th casualty, with the total numbe
英闻天下
With swine flu the big infectious disease story, you dont hear much about bird flu these days. And you may not have to look past your own nose for the reason. Because a new study finds that bird flu viruses may have trouble getting a good foothold i
60秒科学
By Nancy-Amelia Collins A World Health Organization official has warned of the likelihood of more human deaths from the bird flu virus, after the death of a teenage boy in Thailand this week. On Wedne
VOA2004（下）--健康科技
WHO: Bird Flu Not Transmitted from Person to Person Nancy-Amelia Collins United Nations health officials say the bird flu that has led to the killing of tens of millions of chickens in Asia is not bei
VOA2004（上）--各类新闻
2 More Die in Asian Bird Flu Outbreak Katherine Maria The human death toll from the bird flu has risen to 12 and the World Health Organization says China needs to give more information about the disea
VOA2004（上）--各类新闻
WHO Confirms Bird Flu Virus Caused Human Deaths in Vietnam Katherine Maria The World Health Organization has confirmed that at least three people have died of bird flu in Vietnam, the same virus that
VOA2004（上）--各类新闻
Officials, Experts Wind Up Bird Flu Conference in Thailand Scott Bobb Asian ministers and international health experts are ending a meeting in Thailand aimed at halting the spread of the bird flu viru
VOA2004（上）--各类新闻
Experts Study Possible Human-to-Human Bird Flu Case in Vietnam Katherine Maria The World Health Organization says experts looking at human cases of bird flu cannot rule out the possibility that it spr
VOA2004（上）--各类新闻
THE HAGUE, June 24 (Xinhua) -- Bird flu was discovered at a poultry farm in the central Dutch province of Flevoland, the Ministry of Agriculture said Friday. It said the virus discovered was a mild variant. The farm's 47,000 chickens were slaughtered
英语新闻
AGRICULTURE REPORT - Bird Flu Update By Mario Ritter Broadcast: Tuesday, February 17, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Chicken farmers in the northeastern Unit
农业与发展
AUDIE CORNISH, HOST: Public health officials are increasingly worried about a strain of bird flu virus that's circulating in China. In the last nine months it's sickened more than 700 people, and about 40 percent of them died. Now a team of researche
2017年NPR美国国家公共电台6月
AGRICULTURE REPORT - Bird Flu in Asia By Mario Ritter Broadcast: Tuesday, February 03, 2004 This is Bob Doughty with the VOA Special English Agriculture Report. Graphic Image United Nations agencies a
农业与发展
By Phuong Tran Dakar 18 August 2007 The West African country of Togo recently announced more bird flu infections outside its capital, making it the seventh West African country to report finding the deadly H5N1 virus in its poultry. Bird flu experts
2007年VOA标准英语（八月）
By Gilbert da Costa Abuja 16 December 2007 With the approach of Christmas and Muslims marking Sallah, poultry consumption in Nigeria is expected to reach an all-time high this month. As Gilbert da Costa reports for VOA from Abuja, recent reports indi
VOA常速英语2007年（十二月）
EIJING, Aug. 30 (Xinhuanet) -- The United Nations is warning authorities to be on high alert of bird flu as the virus appears to be returning. The UN Food and Agriculture Organization said in a statement Monday a mutant strain is spreading across par
英语新闻
By Naomi Martig Hong Kong 17 December 2007 Experts with the World Health Organization are urging countries to step up surveillance of bird flu outbreaks in poultry. The announcement follows Pakistan's first human bird flu fatality and Burma's first r
VOA常速英语2007年（十二月）