VOA标准英语2012--Study Shows PFCs Can Reduce Vaccine Effectiveness

Study Shows PFCs Can Reduce Vaccine Effectiveness When children are vaccinated their immune systems produce antibodies that protect them from debilitating and potentially deadly childhood infections, such as polio, measles, diphtheria and tetanus. Th

VOA标准英语2014--研究人员制定埃博拉暴发的实时监控

Researchers Develop Real-Time Monitoring for Ebola Outbreaks 研究人员制定埃博拉暴发的实时监控 Knowing where the Ebola hot spots are in a country is crucial to getting an outbreak quickly under control. Many have criticized the initial

VOA慢速英语2013 AS IT IS 2013-05-27 Help for Heroin Addicts

AS IT IS 2013-05-27 Help for Heroin Addicts Hello, and welcome to As It Is -- VOAs daily magazine show for people learning American English. Im Christopher Cruise. Today on the program, we report on how vaccines are being used in the fight against ch

VOA慢速英语2013 World Health Organization Urges Countries to Vaccinate Children

World Health Organization Urges Countries to Vaccinate Children From VOA Learning English, this is the Health Report. The World Health Organization says vaccinations against disease save the lives of two to three million children every year. The WHO

VOA慢速英语2011--Seeking a Better Way for African Farmers to Fight a Fever

Agriculture Report - Seeking a Better Way for African Farmers to Fight a Fever 农业报道 - 寻求对抗东海岸热疾病的更好办法 This is the VOA Special English Agriculture Report. 这里是美国之音慢速英语农业报道。 East Coas

VOA标准英语2012--New UNICEF Campaign Targets Pneumonia, Diarrhea

New UNICEF Campaign Targets Pneumonia, Diarrhea Global campaign Prompt and effective antibiotic treatment saved a child suffering from acute pneumonia. Not everyone is so lucky. In many poor regions of Sub-Saharan Africa and South Asia, pneumonia and

VOA标准英语2012--Funding Shortfalls Threaten Polio Eradication

Funding Shortfalls Threaten Polio Eradication The WHO-sponsored World Health Assembly ended recentedly in Geneva, Switzerland, with the announcement of a new strategy to wipe out the polio virus forever. Organizers said global polio eradication has s

VOA标准英语2011--New Ebola Vaccine Proves Effective in Mice

New Ebola Vaccine Proves Effective in Mice U.S. scientists have developed a new vaccine against the deadly ebola virus which has the potential to remain potent after years of storage. Ebola is one of the deadliest viruses known. It kills about nine o

VOA标准英语2010年-US Court Finds No Link Between Ingredi

Autism spectrum disorder is a complex neurological disorder that affects a person's ability to communicate and interact with others. For decades some parents, researchers and doctors have debated a possible link between autism and vaccines that conta

VOA标准英语2011--New Malaria Vaccine Passes Safety Test

New Malaria Vaccine Passes Safety Test The fight against malaria may have taken a promising step forward with the latest tests of a new kind of vaccine, which aims to keep people healthy and prevent the infection from spreading. Most malaria vaccines

VOA标准英语2011--AIDS Vaccine Conference Ends with Eye to

AIDS Vaccine Conference Ends with Eye to Future The AIDS Vaccine 2011 conference ended Thursday in Bangkok, Thailand. While a vaccine to help end the pandemic remains elusive, scientific advances are being made. About 850 scientists, researchers and

VOA标准英语2010年-More Women Decline Cervical Cancer Vac

If you could take a vaccine that would protect you against cancer, wouldn't you take it? Well, for cervical cancer, there is a vaccine. It protects against a virus called HPV, which can lead to cancer of the cervix. But a new study reports that many

VOA标准英语2009-Nearly 4,000 People Die From H1N1 in US

By Vidushi Sinha Washington 15 November 2009 The Centers for Disease Control and Prevention says that counting related illnesses the number of deaths from the H1N1 virus is about four times earlier estimates. Federal health officials now say nearly

VOA标准英语--One Year On, India Fights to Remain Polio-Free

One Year On, India Fights to Remain Polio-Free To get a sense of how India was able to fight the highly contagious and crippling polio virus, one does not have to look any further than this home - in a Muslim-majority area of Ghaziabad, in the northe

VOA标准英语2013--Indian Firm Cuts Price of Major Vaccine

Indian Firm Cuts Price of Major Vaccine An Indian manufacturer has cut the price of a major vaccine for children. It means the cost of the vaccine -- that protects against five diseases -- will be available for a little more than a dollar per dose. T

VOA常速英语2016--预防和控制Zika病毒的办法

预防和控制Zika病毒的办法 Zika virus is transmitted through mosquito bites. In humans, it causes a mild illness known as Zika fever, Zika, or Zika disease. The illness it causes is similar to a mild form of dengue fever and is treated by res

VOA标准英语2014--Polio Chased From Southeast Asia

Polio Chased From Southeast Asia WASHINGTON A swath of territory from India to Indonesia has been declared free of polio, a crippling and sometimes fatal disease. The World Health Organization said 80 percent of the worlds population now lives in are

偶像励志英语演讲16:教育的民主化:哥伦比亚女歌手夏奇拉在牛津大学的演讲(3)

They need us to cure a child with Leukemia or AIDS with a simple pill or with a breakthrough vaccine. We need to live in a world in which together we can find a solution to global warming so we don't have to worry every time a single storm begins to

科学美国人60秒 SSS 2016-8-14

A recent headline on the Web site theverge.com got a lot of attention on social media. Because each new phrase seemed to take the message in an unexpected direction. The headline read: U.S. government plans to use drones to fire vaccine-laced MMs nea

2006年VOA标准英语-Human Trials of New Drugs Carry Risks for

By Jane M Friedman Washington, D.C. 02 May 2006 watch Clinical Trial report Human Trials, preparing for the shot Six Londoners almost died recently during a human trial of a new drug. The British gove