单词：case-management rate of sources of infection
单词：case-management rate of sources of infection 相关文章
By Scott Bobb Johannesburg 24 March 2008 As the world marks international Tuberculosis day, a new study has revealed a frightening rise in the past 15 years in tuberculosis cases in Africa. Correspondent Scott Bobb reports from our Southern Africa Bu
VOA标准英语2008年（三月）
By Peta Thornycroft Harare 19 December 2006 In a year when Zimbabwe's economy continued to plummet and its death rate continued to soar, there was one piece of good news: the rate of infection of HIV/AIDS has dropped significantly. Peta Thornycroft
2006年VOA标准英语（十二月）
Hospitals can be dangerous places. We go there to get well, but sometimes people get sicker or even die because of infections they contract in the hospital. A new program to reduce infections with relatively simple and inexpensive quality control mea
VOA标准英语2011年(二月)
By Rory Byrne Phnom Penh 04 September 2007 Like many small, poor countries in Asia and Africa, Cambodia faces a challenge from HIV - the virus that causes AIDS. By all measures, Cambodia should be devastated by AIDS. Brothels are commonplace, illegal
2007年VOA标准英语（九月）
By Noel King Khartoum 03 December 2006 The United Nations says it is making progress in combating HIV/AIDS in Sudan, but warned that infection rates may be on the rise in the war-torn Darfur region. The United Nations estimates that Sudan has the hi
2006年VOA标准英语（十二月）
More than 1,200 intensive care units in 75 countries examined Carol Pearson | Washington, DC 08 December 2009 Researchers found that more than half of the 14,000 patients in the study on that one day, developed infections in intensive care units Stay
VOA标准英语2009年(十二月)