By Paige Kollock Washington, DC 14 February 2006 watch Yogurt and HIV report Yogurt makers like to advertise the health benefits of eating their product. VOA's Paige Kollock reports they may be right

发表于:2019-01-06 / 阅读(105) / 评论(0) 分类 2006年VOA标准英语(二月)

By Pat Harris Washington, DC 01 March 2006 watch Prostate Cancer report Thousands of men are diagnosed with prostate cancer every year. And as VOA's Pat Harris reports, sometimes choosing a treatment

发表于:2019-01-07 / 阅读(102) / 评论(0) 分类 2006年VOA标准英语(三月)

By Jessica Berman Washington 17 January 2007 If or when it strikes, the avian flu pandemic would likely kill victims by switching on an uncontrolled immune system response. That's according to researchers, who studied a 90-year-old flu virus in the h

发表于:2019-01-09 / 阅读(84) / 评论(0) 分类 2007年VOA标准英语(一月)

By Jessica Berman Washington 23 February 2006 George Khoury, left, a pharmacy owner shows different treatments for Malaria for sale at his pharmacy in the city of Dakar, Senegal (File photo - Nov. 17,

发表于:2019-01-11 / 阅读(104) / 评论(0) 分类 2006年VOA标准英语(二月)

This is the VOA Special English Education Report. This week in our Foreign Student Series the subject is grades. Most American colleges and universities use the grading system of A, B, C, D and F. An A is worth four points, a B three points, a C two

发表于:2019-01-11 / 阅读(77) / 评论(0) 分类 VOA慢速英语2009年(三)月

This is the VOA Special English Agriculture Report. Agroecology students at Goshen College in Wolf Lake, Indiana Many colleges and universities in the United States provide education in agriculture. But only a few schools offer experience in traditi

发表于:2019-01-11 / 阅读(62) / 评论(0) 分类 VOA慢速英语2009年(四)月

By David McAlary Washington 20 April 2007 An international human rights group says child soldiers as young as 13 are serving in the army of the Democratic Republic of Congo. Human Rights Watch is urging the Congolese government to release the estimat

发表于:2019-01-12 / 阅读(105) / 评论(0) 分类 2007年VOA标准英语(四月)

By Amanda Cassandra New York 19 October 2006 Nobel Prize winner and influential religious leader Desmond Tutu was in New York to talk about South Africa's struggle with apartheid and his personal path to becoming an activist as detailed in a new bio

发表于:2019-01-12 / 阅读(119) / 评论(0) 分类 2006年VOA标准英语(十月)

Many of the people displaced in the Niger Delta by the current military offensive say they are eager to return home. We report from the makeshift camp at Ogbe Ijoh where supplies and patience are in short supply. A fleeing Ijaw woman baths her child

发表于:2019-01-13 / 阅读(60) / 评论(0) 分类 VOA标准英语2009年(六月)

Study: Cleaning Umbilical Cord Saves Lives Simple use of an inexpensive disinfectant could save hundreds of thousands of newborn lives each year. That's the conclusion of recent studies from South Asia. The umbilical cord is usually cut right after b

发表于:2019-01-14 / 阅读(81) / 评论(0) 分类 VOA标准英语2012年(二月)

Study: Epilepsy Surgery Is Effective A new study of epilepsy patients who had surgery to treat their illness decades ago indicates that seizures can be controlled safely and effectively with surgery. The study's author suggests surgery could be used

发表于:2019-01-14 / 阅读(60) / 评论(0) 分类 VOA标准英语2012年(二月)

Study Finds Removing Polyps Saves Lives Colon cancer normally starts with growths called polyps inside the intestine. Previous studies have shown that removing polyps can prevent colon cancer from developing. The new study, published in the New Engla

发表于:2019-01-14 / 阅读(90) / 评论(0) 分类 VOA标准英语2012年(二月)

Study Shows Vitamin E Increases Prostate Cancer Risk A number of medical studies over the years suggested that vitamin E, taken as a dietary supplement, might help prevent prostate cancer. But new research finds not only that the earlier studies were

发表于:2019-01-14 / 阅读(62) / 评论(0) 分类 VOA标准英语2011年(十月)

US Scientists Expand Scope of HIV Vaccine Study The worlds largest ongoing HIV vaccine study has been expanded to consider multiple ways a vaccine might boost immune response to the AIDS virus. The U.S. Institute of Allergy and Infectious Diseases (N

发表于:2019-01-14 / 阅读(92) / 评论(0) 分类 VOA标准英语2011年(八月)

Study: Immune System Weakens in Space During the final flight of the US space shuttle Atlantis in the summer of 2011, one of the most important pieces of scientific cargo on board was a medical experiment designed to test how the human immune system

发表于:2019-01-14 / 阅读(87) / 评论(0) 分类 VOA标准英语2013年(四月)

HEALTH REPORT – November 6, 2002: Study Finds Autism Increase in California By Jeri Watson This is the VOA Special English Health Report. Autism is a mysterious and complex brain disorder that begin

发表于:2019-01-27 / 阅读(87) / 评论(0) 分类 健康与环境

By Pat Harris Washington, DC 09 May 2006 watch Virus report Marburg Ebola Virus The Marburg and Ebola viruses have caused fatal outbreaks in Africa for the past four years. A recent study shows a vacc

发表于:2019-01-30 / 阅读(126) / 评论(0) 分类 2006年VOA标准英语(五月)

The troubled U.S. economy once again took center stage in the presidential election campaign Wednesday. VOA National Correspondent Jim Malone has more on the race for the White House. Traders crowd post that handles Morgan Stanley on the floor of th

发表于:2019-01-31 / 阅读(56) / 评论(0) 分类 VOA标准英语2008年(九月)

By Carol Pearson Washington, DC 13 September 2006 watch Older Father report Studies show older mothers are more likely to have children with Down Syndrome and other abnormalities. Now new research suggests children of older fathers are also at risk

发表于:2019-01-31 / 阅读(117) / 评论(0) 分类 2006年VOA标准英语(九月)

By Melinda Smith Washington, DC 05 October 2006 watch Athletes Heart Risk One of the leading causes of death among young athletes on the playing field or court is a heart condition called Hypertrophic Cardiomyopathy. But the results of a 25-year stu

发表于:2019-02-03 / 阅读(153) / 评论(0) 分类 2006年VOA标准英语(十月)