标签：Vaccines 相关文章
Every fall, you need a new flu shot. Thats because todays vaccines train your immune system to recognize specific strains of flu, indentified by two proteins on the viruss coat, / and /. Thats where the H and N come from in H1N1. Problem is those pro
Scientific American(十二)月
This is the VOA Special English Development Report. Secretary of State Hillary Clinton has announced a plan to get cleaner-burning cooking stoves into developing countries. The plan aims to reduce deaths caused by smoke from the traditional use of so
2010年VOA慢速英语(九)月
New Treatment for AIDS Called a Big Deal 大事件:治疗艾滋新方法 VOA's Jessica Berman reported this story from Washington, D.C. for VOA News. Researchers in the United States are changing healthy muscle cells to make them produce genetic info
2015年VOA慢速英语(三)月
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
刚果开展黄热病疫苗接种工作 A preventive vaccination campaign against yellow fever was launched on August 17th in the Democratic Republic of Congo by the government. The United States, through USAID and Centers for Disease Control and Pre
VOA标准英语2016年(九月)
The head of the World Health Organization urged Asian health chiefs to continue health-care reforms despite the global economic downturn. Margaret Chan（陈冯富珍） says the WHO is working to give poorer nations access vaccines to fight the H1N1 flu p
英语讨论
Good morning! The Treasurer Wayne Swan is warning there's still a long way to go before the economy is back on track. Mr Swan is in London ahead of a 2-day meeting with G20 finance Ministers. He said that despite the Australias relatively good positi
澳洲ABC新闻快递2009年
New TB Vaccine Passes Safety Tests Tuberculosis continues to be a major threat around the world, especially in developing countries. A new vaccine has gone into testing, and the results may change how childhood vaccinations are given. TB kills 1.8 mi
VOA标准英语2011年(六月)
One of the first studies of the effectiveness of flu vaccine in young children suggests that vaccination should be considered for youngsters before they reach their first birthday. Older adults are considered to have the greatest chance of dying from
VOA标准英语2010年(十一)月
肯尼亚天主教反对消除小儿麻痹症运动 In recent years, the international campaign to rid the world of polio has been hampered in some Muslim countries by claims from some clerics that the polio vaccine is really an undercover campaign t
VOA双语新闻 2015年8月
Voice 1 Thank you for joining us for Spotlight. Im Liz Waid. Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 It was 1994. The p
环球英语 Spotlight
Some 70 million American adults have high blood pressure. Three quarters of them rely on medication to keep the condition in check. But you've got to remember to actually take the daily dose. Now researchers have devised a longer-lasting alternative:
2015年Scientific American(五)月
Remarks of President Barack Obama Weekly Address Saturday, May 2, 2009 Over the last week, my administration has taken several precautions to address the challenge posed by the 2009 H1N1 flu virus. Today, Id like to take a few minutes to explain why
美国总统每日发言
DEVELOPMENT REPORT - New Vaccine Aids Fight to End Polio By Karen Leggett Broadcast: Monday, October 24, 2005 This is Shep O'Neal with the VOA Special English Development Report. A new kind of vaccine
农业与发展
Dubraska has been sitting down outside this ambulatory care center for hours, waiting to see if there is a vaccine her 11 month-old baby needs is available here. 杜布拉斯卡坐在这回廊外已经有数小时之久了，她一直在苦等，想看
VOA标准英语2018年(十月)
SCIENCE IN THE NEWS - High Hopes Travel with Newest Flight to Explore Mars By Jerilyn Watson, Caty Weaver and Cynthia Kirk Broadcast: Tuesday, August 23, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE
科技之光
By Mohamed Elshinnawi Washington, DC 23 March 2006 watch US Bird Flu report The World Health Organization says the deaths of five people in Azerbaijan have pushed the world total human deaths from H5N
2006年VOA标准英语（三月）
今天我们要学的词是vaccine。 Vaccine, 疫苗。The Food and Drug Administration approved vaccines designed to protect against the H1N1 flu virus, 美国食品和药物管理局批准了甲型H1N1流感疫苗。 The first doses of the vaccine
英语单词荟萃
Getting Immunizations Required by Schools Jonas: Hi, Jenny. Are you getting your kids ready for school, too? Jenny: Yes, as you can see, were buying lots of school supplies. Jonas: Did you get the school letter reminding parents to submit proof of im
2015年ESL之就医和人际交往
Topic 1-Problematic Vaccines The biggest medical scandal at the moment is improperly stored vaccines flooding the market. It is suspected that such vaccines worth more than 570 million yuan have been sold in at least 24 provincial areas. Topic 2-One
英语角-圆桌会议