标签：contagious 相关文章
People with swine influenza infection should be considered potentially contagious as long as they are symptomatic, and possibly for up to seven days following the illness onset. Children, especially younger children, might potentially be contagious f
英语解说豆知识2009年
Gavi's Goal: Vaccinate Millions More Children 全球疫苗免疫联盟致力于数以百万计儿童接种疫苗 Gavi, the Vaccine Alliance is seeking funds to extend its early childhood vaccine program in developing countries. Gavi's CEO says he's c
VOA标准英语2015年(一月)
Exclusive: No Ebola Treatment at Sierra Leone Holding Center 独家:在塞拉利昂的病毒中心并没有治疗埃博拉的办法 MAKENI, SIERRA LEONE Dozens of very sick people sat on the floor in an empty university building in central Sierra Leo
VOA标准英语2014年(九月)
Teenage girls who have babies. First, there are fewer of them than there are used to be. This is especially striking among black teenagers. Their pregnancy rate is down 45% over a decade. Also young girls who have babies are overwhelmingly poor, at l
2006年NPR美国国家公共电台
Turning out to health alert this morning, we are seeing real jump in flu across America, ten states are now seeing wild spread-out rakes up from just four one week early. Lets now go to Doctor Jeniffer Ashton who is in Boston this morning. Doctor Ash
访谈录2014年
By Zulima Palacio Washington 16 October 2007 As the world's population grows, the need to ensure food safety from farms to fork has become a major international concern, with most of the attention focused on livestock. Producer Zulima Palacio talked
2007年VOA常速英语（十月）
By Jessica Berman Washington 24 December 2006 A new study by the World Health Organization has found drug-resistant tuberculosis in virtually all of the 79 countries the organization surveyed around the world, with particularly high levels in countr
2006年VOA标准英语（十二月）
By Tom Rivers London 23 August 2007 Vigilance and early containment of foot and mouth disease in Britain have paid off as European vets agree to lift the export ban on British meat and livestock. For VOA, Tom Rivers in London has details. A ruptured
2007年VOA标准英语（八月）
By Deborah Block Washington, DC 24 January 2006 watch Bird Flu Database report A computer database in the United States is helping researchers find a human vaccine for the bird flu virus -- a disease
2006年VOA标准英语（一月）
By Ron Corben Bangkok 23 January 2007 Duck farmer looks to her duck receiving vaccination from Agricultural officials and volunteers in Penati, Bali, Indonesia, 23 Jan 2007 Fresh outbreaks of bird flu have triggered a renewed United Nations call for
2007年VOA标准英语（一月）
By Deborah Block Washington, D.C. 26 June 2006 watch Bird Flu report Researchers are working on developing vaccines for bird flu before it becomes a worldwide epidemic. The University of Massachusetts Medical School in the United States has teamed w
2006年VOA标准英语（六月）
New TB Drug Regimen Launched in Africa, South America With nearly 4000 people dying of tuberculosis each day around the world, public health officials say TB control efforts urgently need new drugs. The clinical trials being launched by the TB Allian
VOA标准英语2012年(三月)
African-born Pastor Brings Holy Laughter Revival to Washington WASHINGTON A South African-born televangelist based in Florida has brought his ministry to Washington for a three-week event he is calling Celebrate America. Rodney Howard-Browne is calli
VOA标准英语2014年(七月)
AUDIE CORNISH, HOST: The student-led anti-gun violence rally March For Our Lives takes place in Washington this weekend. Since D.C. hotels are expensive, a number of area residents are opening up their homes free of charge to the students and familie
2018年NPR美国国家公共电台3月
By Robert Raffaele Washington, D.C. 04 August 2006 Watch Middle East report Hezbollah fired dozens more rockets into northern Israel Friday, while Israeli warplanes continued to pound southern Lebanon. The latest Israeli offensive is again targeting
2006年VOA标准英语（八月）
By Alisha Ryu Naibobi 10 December 2007 Health officials in Uganda say laboratory tests have shown that an outbreak of the deadly Ebola disease in the western part of the country has not spread to the east, as officials had feared. As VOA Corresponden
VOA常速英语2007年（十二月）
By Kurt Achin Seoul 12 September 2007 The World Health Organization says the threat of avian flu is as serious as ever. Members of the WHO's western Pacific region are in South Korea to discuss ways to combat bird flu. VOA's Kurt Achin is at the meet
2007年VOA标准英语（九月）
By Martin Secrest Washington, D.C. 17 January 2007 watch Bird Flu report Bird flu has killed again in Indonesia and is picking up speed elsewhere in Asia, with fresh outbreaks in Vietnam and a new human case reported in China [Wed., Jan. 10]. The cas
2007年VOA标准英语（一月）
As the number of swine flu cases in Australia soars past 4,500, new research indicates that indigenous people may be more susceptible to the contagious virus, compounding an array of existing health conditions. The findings have been detailed in the
VOA标准英语2009年(七月)
Loneliness Is Contagious 寂寞会传染 Some diseases are contagious like colds, flu, and chicken pox . But what about loneliness? Loneliness may not be a disease, at least not in the same way that chicken pox is. But loneliness can be contagious .
英语听力文摘 English Digest